OnGuard’s Bulldog DT pairs a tough-as-nails U-lock with a sturdy steel cable for increased security. The 13mm hardened steel shackle resists cutting, and OnGuard’s stout X2 double-bolt lock mechanism is pick, drill, bump, and pull-resistant. The 9″ shackle, combined with 4′ braided steel cable lets you lock bike to a standard parking meter post without removing your front wheel, making lock-up faster, easier, and more secure. This great U-lock also comes with five keys, including OnGuard’s Microlight key which has a built-in light.

– All OnGuard locks feature integrated covers for protection from moisture and dirt.
– OnGuard locks feature plastic, rubber, or vinyl at all contact points to protect your bike’s finish.
– Shackle Dimensions: 115mm x 230mm (W x H x Dia) (4.5″ x 9″) x 13mm (0.51″) D
– Cable Dimensions: 120cm x 10mm (4′ x 0.39″)