Dual bolt locking mechanism with Dual Lockdown Protection drives 2 hardened pins into the 13mm ultra hardened steel shackle at both ends creating a double lock that can withstand 6 tons of pull force
Improved M-Cylinder lock mechanism
Protective vinyl coating on shackle
Double rubber coating on crossbar
13mm U-lock 3.5in. x 5.5in. with 10mm 4ft. cable
