Mastiff 8019L Chain Lock
Color
Item: 57-9603
Weight: 10.1 lbs
Package Dimensions: 18 x 6.5 x 2
- Titanium reinforced, 10mm thick, hardened steel hexagonal link chain for more locking options.
- X4 Quattro Bolt locking mechanism
- Boxer U-lock can also be used alone as a disc lock
- 5 laser cut keys (1 micro-light and 4 extra grip keys). Micro-light key projects a bright white beam.
- Titanium reinforced, 10mm thick, hardened steel hexagonal link chain for more locking options.
- X4 Quattro Bolt locking mechanism
- Boxer U-lock can also be used alone as a disc lock
- 5 laser cut keys (1 micro-light and 4 extra grip keys). Micro-light key projects a bright white beam.
Item: 57-9604
Weight: 8 lbs
Package Dimensions: 15.5 x 7.5 x 2
- Titanium reinforced, 10mm thick, hardened steel hexagonal link chain for more locking options.
- X4 Quattro Bolt locking mechanism
- Boxer U-lock can also be used alone as a disc lock
- 5 laser cut keys (1 micro-light and 4 extra grip keys). Micro-light key projects a bright white beam.
- Titanium reinforced, 10mm thick, hardened steel hexagonal link chain for more locking options.
- X4 Quattro Bolt locking mechanism
- Boxer U-lock can also be used alone as a disc lock
- 5 laser cut keys (1 micro-light and 4 extra grip keys). Micro-light key projects a bright white beam.












