Keeper 712 48" Chain

KRYPTONITE Keeper 712 48" Chain

Reliable, high-security chain lock designed to protect bikes, scooters and outdoor gear. Built with Kryptonite’s premium materials and engineered for maximum resistance against cutting, drilling and picking.

• 7mm four-sided chain links forged from Kryptonite’s 3T manganese steel for superior cut resistance.
• High-security disc-style cylinder — pick and drill resistant to thwart common attack methods.
• Hardened steel lock body with an integrated hardened deadbolt to protect the cylinder and increase pry resistance.
• Includes 2 keys for convenient access and backup.
• 48-inch length provides flexible anchoring options for a wide range of parking situations.

Ideal for commuters and urban cyclists who need a durable, trusted lock. The Keeper 712 combines portability with heavy-duty protection—peace of mind on every ride.