The Kryptonite Keeper-12 Standard U-Lock with Bracket is designed for keyed bike lock-ups where a rigid shackle and compact carrying format are preferred, combining 12 mm | 0.47 in hardened steel shackle resists hand tools with new hardened deadbolt anti-rotation design.

Its technical details include construction based on hardened steel, a transport bracket configuration, keyed operation, helping you match the lock to the way you carry, store, and secure your bike or gear.

Key Features

• New hardened deadbolt anti-rotation design.
• 12 mm | 0.47 in hardened steel shackle resists hand tools.
• Includes 2 stainless steel keys with ergonomic design to reduce the amount of torque and keep them from bending or breaking.
• Includes side mount snap-in bracket.
• Disc style cylinder with center keyway.

Benefits

• Rigid U-lock format helps secure the bike frame to a fixed rack or post.
• Included transport bracket keeps the lock easier to carry on the bike.
• Clear model and part-number details help confirm the correct Kryptonite item before purchase.

Best For

• Commuting, campus, and everyday bike parking
• Riders who prefer a keyed U-lock format
• Bikes where frame-mounted lock transport is preferred

Specifications

• Brand: Kryptonite
• Model: Keeper-12 Standard U-Lock with Bracket
• Product Type: U-Lock
• Material: hardened steel
• Size: 102 × 203 mm | 7.99 in (4 × 8 in)
• Manufacturer Part Number: 4196
• UPC: 720018004196
• VeloFred SKU: BI 390113