- This specially designed Blackburn Folsom U-Lock features a hexagonal shackle design, which is useful because it prevents the shackle from spinning. This design effectively doubles its resistance to cutting and leverage attacks. The dual bolt lock mechanism engages the shackles on both ends and is also bump-proof and pick-proof.
- Hexagonal 14mm hardened steel shackle with anti-scratch liner
- Superior resistance to cutting and leverage attacks
- Bump-proof, pick-proof dual-bolt lock mechanism
- Three laser-cut keys with key replacement program
- Mounting bracket included
- 180mm x 107mm