3.5' 10mm (0.39") titanium reinforced, hardened steel hexagonal link chain for more locking options. Boxer U-lock can also be used alone as a disc lock.Chain Dimensions: 100cm x 10mm (3.5' x 0.39")Shackle Diameter: 14mm (0.55") Hardened Steel.
- Lighter, more compact package, 10mm hex link steel chain and square bar links are titanium reinforced to resist attacks from saws and cutters
- X4P and X2P locking mechanisms feature four or two point lockdown protection
- Quattro and Dual Lock mechanisms feature Dual Lockdown Protection
- Reinforced sleeve over crossbar and cylinder for additional security
- Locks have vinyl coated large diameter ultra hardened steel shackles and rubber coated end caps
- Water and heat resistant embroidered chain cover prevents scratching and allows compact coiling
- Anti-theft protection plan