Squire Square Section Hardened Chain Select Option:Y3 Square Section Hardened Steel Chain 900 x 10mm They are manufactured to DIN

They are manufactured to DIN 340 standards and have a cylindrical shank

Made with soft polyurethane (PU) material

making them highly scratch-resistant (1

With a high concentration of premium grade diamond per segment and a ultra-hard bond specifically formulated for asphalt and abrasive materials

Squire Square Section Hardened Chain Select Option:Y3 Square Section Hardened Steel Chain 900 x 10mm They are manufactured to DINHardened steel chains with diameters ranging from 8mm to 10mm. The range covers applications that require a low, medium or high security chain. Larger diameter chains use an extended end link that allows the small end link to pass through allowing a higher security closed shackle padlock to be used. Square section.