- Hefty 13mm (0.51 in.) hardened steel shackle resists cutting, prying and jacking; rubber-coated shackle and crossbar help protect your bike's finish
- Dual lock down mechanism secures both sides of the shackle for excellent pull resistance
- Bump-proof Z-Cylinder tumbler resists picking, pulling or drilling
- Rounded design and centered keyhole eliminate pry points; extra-thick, molded end caps protect against bumps and hits
- Comes with 5 laser-cut keys, 1 of which has an integrated LED light; mounting bracket Included
- OnGuard rates the Bulldog STD U-lock as a 63 out of 100 on its 100-point security rating system, where higher-rated locks offer increased security
|Lock Thickness (mm)||
9.06 x 4.53 inches
2 lbs. 12 oz.
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