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The Diamondback 230mm U-Lock is high security, featuring a with 15 mm shackle and drill-resistant double-bolt lock so you can rest assured a thief will think twice before trying to mess around with stealing your bike.
- 15 mm heavy-gauge steel shackle and drill-resistant double-bolt lock
- High security key lock
- Anti-dust cap protects cylinder
- Included mounting bracket
- 230m x 115mm