Item Descriptions:-Semi-closed Type: Semi-closed, outer seal inner open cover, drag chain can open each section;one mounting bracket at both ends.-Internal size(HxW): 18x37mm/0.70x1.45inch, External size(HxW): 23.5x47mm/0.92x1.85inch, Bending radius: R38. Total length:1M/39.37inch-Change Chain Size: The chanin can be opened the middle section for easy installation and maintenance, that you can link the chains with each other to form one long length you need.-Usage description: Fit for use in a reciprocating motion of the occasion, can be built-in cable, tubing, pipe, water pipes, etc. play a traction and protection role.-Widely Application: Used in CNC machine tools, 3D printer, electronic equipment, fire machinery, stone machinery, glass machinery, doors and windows machinery, injection molding machines, robots, overweight transportation equipment, automated warehouses and so on.-Durable Material: Made of high quality nylon, wear resistance, corrosion resistance, and with high pressure and tensile load.-Package List: Contains 2 pcs cable drag chains, low noise, high-speed movement, Low temperature resistance, durable in use.Package:2x Cable Drag Chains(Note: Other accessories are not include.)Item Specifications:Total Length:1M/39.37inchInternal Size(HxW):Approx.18x37mm/0.70x1.45inchExternal Size(HxW):Approx.23.5x47mm/0.92x1.85inchBending Radius:R38Colour:BlackMaterial:NylonBrand:Unbranded/GenericMPN:[AUTO FILL EAN]