- X2P Double Bolt Locking Technology Shackles BOTH Sides
- Better than single locking "bent-foot" design U-locks
- OnGuard Bulldog U-Lock is 1/2" wider than Kryptonite's Kryptolock
9" shackle combined with 4' braided steel cable let's you lock bike to standard parking meter post without removing front wheel. Shackle Dimensions: 115mm x 230mm (W x H x Diam) (4.5" x 9") x 13mm (0.51") D Cable Dimensions: 120cm x 10mm (4' x 0.39").