Cinkuoti Stelažai pirkti naudotą (1 177)

Būklė: geras (naudotas), Technical specifications for the pallet racking system: Racking system: Hovuma Setup specifications: Number of rack rows: 01 unit Rack length: approx. 10,100 mm Number of bays per rack row: 04 units of 2,400 mm each Number of levels incl. ground level: 03 units Scope of delivery includes: 05x pallet rack uprights, used Djdpfx Aemxlm Tjc Isuu Material color: green Upright profile: C 100 x 50 x 3 mm Incl. horizontal and diagonal braces, footplates The uprights are pre-assembled (welded truss construction) 3,650 mm high 870 mm deep incl. load distribution plate, used Total length: approx. 930 mm Internal width: approx. 102 mm 24x pallet rack beams, used Material color: green INP profile: 80 x 42 mm Clear span: 2,400 mm Max. load per pair of beams: 2,400 kg with evenly distributed load 48x locking pins, used Design: fully galvanized For securing the longitudinal beams against unintentional lifting 20x heavy-duty anchors, new Manufacturer: MKT Design: galvanized steel Approved for: uncracked concrete Through-bolt installation: M 12-13/95 10x leveling shims, used Design: fully galvanized For leveling rack uprights installed on uneven floors 01x load sign With information on bay and compartment loads, manufacturer and commission number Dimensions: 80 x 220 mm

Būklė: geras (naudotas), Racking Uprights: 3,100 mm x 1,100 mm / Clear Span: 2,700 mm Technical Data for the Pallet Racking System: Racking System: Stow Type: Pal Rack NS Technical Data for Installation: Number of Rack Rows: 01 pc. Length per Rack Row: approx. 14,340 mm Number of Bays per Row: 05 pcs. at 2,700 mm each Number of Levels plus Floor Level: 02 pcs. Technical Data for Capacity: Pallet Spaces per Bay: 09 pcs. Pallet Spaces per Row: 45 pcs. Pallet Spaces Total: 45 pcs. Assumption: Load Carrier: Euro pallet EN 13698-1 Dimensions: 1,200 x 800 x 150 mm Total Height incl. Pallet: n/a Max. Weight per Pallet: 1,000 kg Dusdpjm Eyk Hjfx Ac Isu Scope of Delivery Includes: 06x Pallet Racking Uprights, used Frame Colour: pre-galvanised Beam Colour: blue Profile Spec.: 140 x 80 x 2.25 mm Including horizontal and diagonal bracing, baseplates Uprights pre-assembled (bolted truss) 3,100 mm high 1,100 mm deep 20x Pallet Rack Beams, new Colour: RAL 2004 orange Box Profile: 130 x 50 mm Beam Type: PNB 0413 S355MC Connector: 4 HK (hooks) Clear Span: 2,700 mm Max. Load per Beam Pair: 3,000 kg with uniformly distributed load 40x Safety Pins, used Design: fully galvanized For securing the beams against accidental unhooking 24x Anchor Bolts, new Manufacturer: Hilti Model: HST2 M12x105/10 Design: carbon steel, galvanized Approved for: cracked concrete 12x Shim Plates, used Design: fully galvanized For leveling the uprights installed on uneven floors 01x Load Sign with specifications for bay and level loads, manufacturer and commission number Dimensions: 297 x 210 x 2 mm

Būklė: geras (naudotas), Rack Upright: 9,650 mm x 800 mm / Clear Span: 2,700 mm Technical Data for Pallet Racking System: Rack System: Stow Type: Pal Rack NS Setup Specifications: Number of Rack Rows: 1 pc. Length per Rack Row: approx. 17,180 mm Number of Bays per Rack Row: 6 pcs. at 2,700 mm each Number of Levels incl. Ground Level: 5 pcs. Included in Delivery: 07x Pallet Rack Uprights, used Frame colour: sendzimir galvanized Beam colour: blue Profile dimensions: 140 x 80 x 2.25 mm Incl. horizontal and diagonal braces, base plates The uprights are pre-assembled (bolted frame) Height: 9,650 mm Depth: 800 mm 60x Pallet Rack Beams, new Colour: RAL 2004 orange Box profile: 130 x 50 mm Beam type: PNB 0413 S355MC Connector: 4 HK (hooks) Clear span: 2,700 mm Max. load per pair of beams: 3,000 kg (evenly distributed load) 120x Locking Pins, used Finish: fully galvanized For securing the beams against accidental lifting 28x Anchor Bolts, new Manufacturer: Hilti Model: HST2 M12x105/10 Finish: carbon steel, galvanized Approved for: cracked concrete 14x Shim Plates, used Dodpem Eztuefx Ac Iouu Finish: fully galvanized For leveling uprights installed on uneven floors 01x Load Sign With field and shelf load data, manufacturer and job number Dimensions: 297 x 210 x 2 mm

Būklė: geras (naudotas), Technical data: Manufacturer: BITO Pro Version: left 24310 Scope of delivery includes: 01x Bracket for push-through safety, used Dusdpfx Aji El S Nsc Isu Material color: sendzimir galvanized Total width: approx. 93 mm Total depth: approx. 93 mm Opening dimensions for profiles: approx. 51 x 46 mm (HxW) Material thickness: approx. 3.00 mm Number of hooks: 2 hooks Pitch spacing: approx. 50 mm Weight per piece: 0.189 kg

Būklė: geras (naudotas), Technical data: Manufacturer: BITO Type: PL 38 (adjustment pitch: 75|75 mm) Scope of delivery includes: 01 x Bracket, used Material finish: Sendzimir galvanized Dujdpfxoi Ema Eo Ac Iou Opening dimensions: 47x51 mm 02 x Nut M8 02 x Washer Ø 8.4 mm 02 x Screw M8x20

Būklė: geras (naudotas), Included in the scope of delivery: 01x Rack connector, used Material color: blue Dsdpfx Aoi Hpkxsc Ijuu Manufacturer: Vogelsang Type: NS Suitable for frame profile width: approx. 70 mm For rack spacing: approx. 250 mm Plate dimensions: 130 x 60 mm Profile dimensions: U 62 x 45 mm Weight: approx. 1.660 kg | each General information about the item: This item is only offered for collection. Transport or shipment of this item at your request will incur additional costs, which can be clarified with us separately depending on the delivery location and scope.

Būklė: geras (naudotas), Technical specifications for the pallet rack upright: Racking system: Jung Heinrich Type: Delta Scope of delivery includes: 01x pallet rack upright, used Material colour: blue Profile dimensions: U: 80 x 60 x 3 mm Including horizontal and diagonal bracing, base plates The uprights are pre-assembled (welded latticework) 8,200 mm high 1,050 mm deep Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: Dusdorlkxiepfx Ac Ieu This item is only offered for collection. If transport or shipping of this item is required, it will incur additional costs, which can be requested from us separately, depending on place of delivery and scope of order.

Būklė: geras (naudotas), Technical data for the pallet racking system: Racking system: SSI Schäfer Type: PR 600 Technical data for installation: Number of rack rows: 1 piece Length per rack row: 13,230 mm Number of bays per rack row: 6 pieces Number of levels plus base level: 4 pieces Scope of delivery includes: 07x pallet rack frames, used Material color: Sendzimir galvanized Frame type: P 95 Frame profile dimensions: 90 x 75 x 2.50 mm Adjustment pitch: 50 | 50 mm Bay load: 10,400 kg with buckling height 1,500 mm (with at least 5 bays per rack row) Including horizontal and diagonal bracing, footplates The frames are pre-assembled (bolted truss structure) 6,295 mm high 850 mm deep 48x pallet rack beams, used Material color: grey INP profile: 80 x 42 mm Beam type: TRV1-210-08-l Connector: 5 HK (hooks) Clear width: 2,100 mm 96x safety pins, used Design: fully galvanized For securing the cross beams against inadvertent lifting 28x anchor bolts, new Manufacturer: Hilti Model: HST2 M12x105/10 Design: carbon steel, galvanized Approved for: cracked concrete 14x leveling plates, used Design: fully galvanized For leveling rack frames that Dodpstpndhofx Ac Ijuu are installed on uneven floors 01x load sign with details of bay and shelf loads, manufacturer, and order number Dimensions: 420 x 297 x 3 mm Your contacts in our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is offered for collection only. Any transport or shipment of this item beyond collection is subject to additional costs, which can be requested from us individually depending on place of delivery and scope of supply.

Būklė: geras (naudotas), Technical Data for the Pallet Racking System: Racking System: Mecalux Technical Data for Installation: Number of Rack Rows: 01 unit Length per Rack Row: approx. 30,700 mm Number of Bays per Row: 9 units, each 3,300 mm Number of Levels incl. ground level: 02 units Scope of Delivery Includes: 10x Pallet Rack Frames, used Frame Color: blue Frame Type: A 103 Frame Profile Dimensions: P 100 x 79 x 3 mm Including cross and diagonal braces, footplates Frames are pre-assembled (bolted truss construction) 2,000 mm high 1,100 mm deep 36x Pallet Rack Beams, used Beam Color: orange Box Profile: 120 x 50 mm Beam Type: TB-S 120 Clear Span: 3,300 mm 72x Integrated Safety Pin, used Pin Color: orange For securing the longitudinal beams against unintentional lifting 40x Anchor Bolts, new Manufacturer: Hilti Type: HST2 M12x105/10 Specification: Carbon steel, galvanized Approved for: cracked concrete Dodpfetukqisx Ac Ieuu 20x Shim Plates, used Specification: fully galvanized For leveling frames installed on uneven floors 01x Load Capacity Sign With information on bay and shelf loads, manufacturer, and commission number Dimensions: 420 x 297 x 3 mm Your contacts in our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information regarding the item: This item is only available for collection. Any additional transport or shipment of this item is subject to extra charges, which can be provided on request depending on the place of delivery and the scope of delivery.

Būklė: geras (naudotas), Technical Data for Pallet Racking Beam: Racking System: Nedcon Type: NS The scope of delivery includes: Dsdpot Et T Sofx Ac Isuu 01x Pallet racking beam, used incl. internal angle bracket for chipboard thickness up to: approx. 38 mm Material color: orange Box section: 110 x 40 mm Connector: 4HK (hooks) Clear span: approx. 3,000 mm 02x Safety pins, used Version: fully galvanized For securing the cross beams against unintentional lifting General information about the item: This item is only available for collection. If transport or shipping of this item is required, additional costs will be incurred, which can be requested from us separately depending on the place of delivery and scope of delivery.

Būklė: naujas, Technical Data for the Pallet Racking System: Racking System: SSI Schäfer Dusdpfx Acsktbnmo Iou Type: PR 600 Technical Data for Installation: Number of Rack Rows: 01 pc. Length per Row: approx. 2,550 mm Number of Bays per Row: 01 pc. at 2,400 mm Number of Levels plus Ground Level: 02 pcs. Scope of Delivery Includes: 02x Pallet Rack Frames, new Material finish: Sendzimir galvanized Baseplate color: RAL 5010 Gentian Blue Frame type: P73 Frame profile: 75 x 75 x 2.00 mm Including horizontal and diagonal bracing, base plates The frames are delivered unassembled (bolted truss construction) 2,350 mm high 800 mm deep Note: The frames are delivered unassembled. Upon request, we can pre-assemble the frames for you at a surcharge of €17.50 plus 19% VAT. 04x Pallet Rack Beams, new Material color: RAL 7035 Light Grey Box section: 80 x 40 mm Beam type: TRV1-240-084-30CE Connector: 5 HK (hooks) Clear span: 2,400 mm Max. load per pair of beams 1,600 kg, with evenly distributed load 08x Safety Pins, new Design: fully galvanized To secure the beams against unintended uplift 08x Anchor Bolts, new Manufacturer: Hilti Model: HST2 M12x105/10 Material: Carbon steel, galvanized Approved for: cracked concrete Through-bolt installation: M 12-13/95 04x Shims, new Design: fully galvanized For leveling the rack frames on uneven floors 01x Load Sign Specifying bay and shelf loads, manufacturer, and order number Dimensions: 297 x 210 x 2 mm Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General Information on the Item: This item is offered for collection only. Any additional transport or shipping can be arranged at extra cost, which can be quoted separately depending on delivery location and scope.

Būklė: naujas, Technical Data for Pallet Racking System: Racking System: SSI Schäfer Type: PR 600 Technical Data for Installation: Number of rack rows: 01 pcs. Length per rack row: approx. 2,550 mm Number of bays per rack row: 01 pcs. at 2,400 mm each Number of levels plus ground level: 04 pcs. Scope of delivery includes: 02x Pallet rack frames, new Material color: Sendzimir galvanized Base plate color: RAL 5010 gentian blue Frame type: P73 Frame profile: 75 x 75 x 2.00 mm Incl. horizontal and diagonal bracing, base plates The frames are supplied unassembled (bolted lattice structure) 2,350 mm high 800 mm deep Note: The rack frames are supplied unassembled. We can pre-assemble the frames for you at an additional charge of €17.50 plus 19% VAT. 08x Pallet rack beams, new Material color: RAL 7035 light grey Box profile: 80 x 40 mm Beam type: ASM50-CES80|40|1.5 Design: Step beam Connector: 5 HK (hooks) Clear width: 2,400 mm Max. load per pair of beams: 1,600 kg, with evenly distributed load 04x Chipboard panels, 2nd choice, used Thickness: 22 mm Dimensions: 2,380 x 710 mm Surface: possibly coated (possibly two-piece) 16x Locking pins, new Design: fully galvanized For securing the beams against unintentional lifting 08x Through bolts, new Manufacturer: Hilti Duodokti Sispfx Ac Ieu Type designation: HST2 M12x105/10 Material: Carbon steel, galvanized Approved for: cracked concrete 04x Shims, new Design: fully galvanized For levelling rack frames set up on uneven ground 01x Load sign With information on bay and compartment loads, manufacturer, and order number Dimensions: 297 x 210 x 2 mm Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is offered for pickup only. Delivery or shipping of this item incurs additional costs, which can be quoted separately depending on the delivery location and scope.

Būklė: geras (naudotas), Technical data for pallet racking beams: Racking system: Link 51 Type: Boltless XL Included in delivery: 01x Pallet racking beam, used Colour: yellow Box profile: 80|53 x 45|25 mm Beam type: 4 BST Step profile: H 28 mm, W 20 mm Connector: 4 HK (hooks) Clear span: 2,700 mm Maximum load per pair of beams: 900 kg, with evenly distributed load Dodpfjkv Urwjx Ac Ieuu 02x Locking pins, used Design: fully galvanized For securing longitudinal beams against accidental lifting Further information about the pallet racking beam: Type 4 BST beams are used for placing chipboard, steel panels, or similar, which then finish +/- flush with the top edge of the beam. This results in no loss of height. Furthermore, the front of the step beam protects the shelves or insert panels from damage. These beams are not intended for pallet storage but serve as picking levels; i.e., for storing cartons, small parts, and similar items.

Būklė: geras (naudotas), Included in the scope of delivery: 01x Deep beam, used Material colour: sendzimir galvanized Total length: approx. 1,110 mm Suitable for upright depth: approx. 1,100 mm Clear support span: approx. 1,000 mm Dusdpfx Acold S Ufe Iou Profile dimensions: C 70 x 50 x 15 mm Beam support: approx. 50 mm Weight per piece: approx. 3.02 kg

Būklė: geras (naudotas), Technical data for pallet racking beam: Racking system: Stow Type: Pal Rack NS Each beam has 2 holes (diameter approx. 16 mm) on the top, bottom and front sides for diagonal bracing connection! Scope of delivery: 01x pallet racking beam, used Material colour: orange U-profile: 150 x 50 x 3.00 mm Design: end beam Dodpfxjlgzqcj Ac Ieuu Connector: 4 HK (hooks) Clear span: approx. 1,400 mm 02x safety pins, used Version: completely galvanized For securing the longitudinal beams against unintentional lifting General information about the item: This item is only available for collection. Any transport or shipping beyond this can be arranged at additional cost, which will vary depending on delivery location and quantity. Please request a quote as required.

Būklė: geras (naudotas), Technical data for the pallet rack beam: Dusdpelkc I Uofx Ac Iou Racking system: Dexion Type: Speedlock P90 Scope of delivery includes: 01x Pallet rack beam, used Colour: orange Beam type: BX100|50|15 Box profile: 100 x 50 mm Connector: 4 hooks Clear span: 3,000 mm Max. load per pair of beams: 2,150 kg, with evenly distributed load Compartment load only valid in combination with frame profile 90|20 02x Safety pins, used Design: fully galvanized For securing the beams against accidental lifting out

Būklė: geras (naudotas), Technical data for pallet racking beam: Racking system: Stow Type: Pal Rack NS Included in the scope of delivery: 01x pallet racking beam, used Material colour: RAL 2004 orange Box profile: 125 x 50 mm Beam type: PNB0485/1.5 Connector: 4 hooks Clear span: 3,600 mm Max. load per pair of beams: 1,832 kg, with evenly distributed load Duodpslvrg Rsfx Ac Isu 02x safety pins, used Design: fully galvanized For securing the beams against accidental lifting

Būklė: naujas, Technical specifications for pallet racking beam: Racking system: Stow Type: Pal Rack NS Scope of delivery includes: 01x Pallet racking beam, new Material colour: RAL 2004 orange Box profile: 130 x 50 x 1.5 mm Beam type: PNB0413 S355MC Connector: 4 HK (hooks) Clear span: 2,700 mm Max. load per pair of beams: 3,000 kg with evenly distributed load Dusdpfx Acelwkwds Isu 02x Safety pins, new Version: fully galvanized For securing the longitudinal beams against accidental removal

Būklė: geras (naudotas), The cross beam is suitable for a frame depth of 1,050 mm and a maximum beam width of 40 mm. Scope of delivery includes: 01x cross beam, used Material color: orange Total length: approx. 1,058 mm Dsdpfoh Hni Nsx Ac Iouu for frame depth: approx. 1,050 mm Clear support width: approx. 960 mm Technical data for the cross beam: Racking system: Nedcon Profile dimensions: 60 x 40 mm Beam support: approx. 43 mm Profile material thickness: approx. 1.50 mm Support material thickness: approx. 4.00 mm Unit weight: approx. 2.50 kg General information about the item: This item is only available for collection. Delivery or shipping of this item is available at additional cost, which can be individually quoted based on the delivery location and scope upon request.

Būklė: geras (naudotas), Technical data for pallet racking beam: Racking system: Stow Type: Pal Rack NS Scope of delivery includes: 01x Pallet racking beam, used Material colour: RAL 2004 orange Box profile: 80 x 50 mm Beam type: PNB0488 Connector: 4 HK (hooks) Clear span: 2,500 mm Max. load per pair of beams: 1,000 kg with evenly distributed load 02x Safety pins, used Dsdpfx Acswaghne Isuu Design: fully galvanized For securing the longitudinal beams against accidental lifting Your contacts in our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information on the item: This item is offered for collection only. If transport or shipping of this item is required, additional costs will be charged depending on delivery location and scope. Please enquire about shipping costs separately.

Būklė: geras (naudotas), Technical data for pallet racking frame: Racking system: Arestant Type: AS Dsdewa Tcrjpfx Ac Ijuu Scope of delivery includes: 01x pallet racking frame, used Material color: blue Profile dimensions: 80 x 77 x 1.8 mm Incl. horizontal and diagonal braces, base plates The frames are pre-assembled (bolted truss structure) Height: 4,500 mm Depth: 1,100 mm Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is only offered for pick-up. Any requested transportation or shipping of this item will incur additional costs, which can be quoted separately depending on the delivery location and scope.

Būklė: geras (naudotas), Technical Data for Pallet Racking Upright: Racking system: Jung Heinrich type: Esmena Included in the scope of delivery: Used pallet racking upright Material colour: RAL 5019 blue Frame profile: MX630 Profile dimensions: 100 x 81.3 x 1.8 mm System perforation: 50 / 50 mm Including horizontal and diagonal braces, base plates Dujdpfx Acewbf Ame Iju The uprights are pre-assembled (bolted truss construction) Height: 9,000 mm Depth: 1,100 mm Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is only offered for collection. If transport or shipping of this item is desired, additional costs will apply. These can be provided upon request, depending on the delivery location and order volume.

Būklė: geras (naudotas), Technical Data for Pallet Rack Beam: Racking System: Polypal Type: Stockpal Scope of delivery includes: 01x Pallet rack beam, used Colour: orange Box profile: 90 x 50 mm Type: SKVBN 09050CP22 Connector: 2 HK (hooks) Design: Head beam Clear span: 1,850 mm 02x Safety pins, used Design: fully galvanized For securing the longitudinal beams To prevent unintentional lifting-out Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch Duodpfx Acswlm Nve Iju General information about the item: This item is offered for collection only. If transport or shipping of this item is required, additional costs will apply, which can be inquired separately depending on the place of delivery and scope of delivery.

Būklė: geras (naudotas), Technical Data for Pallet Racking System: Racking system: Redirack Technical Data for Installation: Number of racking rows: 01 piece Length per racking row: approx. 14,048 mm Number of bays per racking row: 05 pcs á 2,710 mm Number of levels plus floor level: 02 pcs Scope of delivery includes: 06x pallet rack uprights, used Material color: sendzimir galvanized Frame type: H Profile dimension: 83 x 85 x 2.5 mm Incl. horizontal and diagonal bracing, base plates Uprights are pre-assembled (bolted truss) 2,300 mm high 1,100 mm deep 20x pallet rack beams, used Material color: yellow Box profile: 100 x 50 mm Connector: 6 HK (hooks) Clear span: approx. 2,710 mm Dedpfxowhyqfe Ac Iouu Max. load per pair of beams: 2,000 kg, with evenly distributed load 40x safety pins, used Material color: sendzimir galvanized For securing the longitudinal beams against unintentional lifting 24x wedge anchors, new Manufacturer: Hilti Model: HST2 M12x105/10 Version: Carbon steel, galvanized Approved for: cracked concrete 12x leveling plates, used Version: fully galvanized For leveling rack uprights placed on uneven floors 01x load sign With specifications for bay and compartment loads, manufacturer and order number Dimensions: 420 x 297 x 3 mm Your contacts in our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is only offered for collection. Any additional transport or shipment requested will incur extra costs, which can be quoted separately based on delivery location and scope.

Būklė: geras (naudotas), Technical Data for the Pallet Racking System: Racking System: Jung Heinrich Type: Esmena Technical Data for Installation: Number of Rack Rows: 01 unit Length per Rack Row: 14,135 mm Number of Bays per Rack Row: 05 units Number of Levels plus Floor Level: 02 units Technical Data on Capacity: Pallet spaces per bay: 09 units Number of pallet spaces per row: 45 units Total number of pallet spaces: 45 units Based on: Load handling unit: Euro pallet EN 13698-1 Dimensions: 1,200 x 800 x 150 mm Total height incl. pallet: n.a. Weight per pallet (max.): approx. 800 kg Scope of Delivery Includes: 06x pallet rack uprights, used Material color: blue Frame profile: MX630 Profile dimensions: 100 x 81.3 x 1.8 mm System perforation: 50 / 50 mm Incl. horizontal and diagonal braces, footplates The uprights are pre-assembled (bolted truss structure) Height: 3,000 mm Depth: 1,100 mm 20x pallet rack beams, used Material color: yellow Box profile: 116 x 40 mm Beam type: GNA 116x40 SEG5 Connector: 5 hooks Clear span: 2,707 mm Max. load per beam pair 2,400 kg, with evenly distributed load. 40x safety pins, used Material color: Sendzimir galvanized For securing the horizontal beams against unintentional lifting 24x anchor bolts, new Manufacturer: Hilti Model: HST2 M12x105/10 Specification: Carbon steel, galvanized Approved for: cracked concrete 12x levelling plate, used Specification: completely galvanized Duedpswh Nqujfx Ac Isu For leveling the rack uprights when installed on uneven floors 01x load capacity sign With details of bay and shelf loads, manufacturer and job number Dimensions: 420 x 297 x 3 mm