90 cm long chain Master Lock No. 8390EURDPROCOL with a padlock made of coated steel and links with a diameter of 6 mm made of hardened steel provide excellent resistance against cutting tools and saws. The nylon cover offers additional protection for your equipment. The lock features a 40 mm wide laminated steel body for maximum strength and reliability. The steel shackle with a diameter of 9 mm resists cutting tools and saws. The 4-pin locking cylinder protects against lock picking, and the double locking levers provide protection against forced entry and hammer strikes. The thermoplastic housing and key channel cover make this lock weatherproof. The bright colors facilitate identification. The lifetime limited warranty gives you the assurance of a brand you can trust.