Kryptonite › keyed anti theft security lock

Kryptonite Evolution Mini-7 13 mm U-Lock Bicycle Lock with FlexFrame-U Bracket & Bike Security Cable

The Kryptonite Evolution Mini-7 Bike U-Lock features a 13 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway... more

Kryptonite Keeper U-Lock 4 x 8 Keyed Black Includes 4 Cable and Bracket

This lock features a hardened steel shackle that resists hand tools for security in low crime areas. 2 keys - high security disc-style cylinder Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks Includes click... more

Kryptonite 1055 Evolution Mini Series 4 Chain Lock Keyed 10mm x 55cm End Link

10mm six-sided chain links made of 3t manganese steel. High security disc-style cylinder is pick and drill resistant resists most common hand tools. New patent-pending pin-less link design secures chain to hardened deadbolt; offers no weak link in... more

kryptonite kryptolok 10-s dfs bicycle security disc lock (yellow)

STAPLER STYLE DISC LOCK with 10mm pin. diameter for increased theft protection. Hardened DROP FORGED STEEL resists cutting sawing freezing and chisel attacks. Dual reinforced HIGH SECURITY DISC-STYLE CYLINDER. 2 STAINLESS STEEL I KEYS. Includes POUCH... more

Kryptonite New York Fahgettaboudit Chain 1415 and New York Disc Bicycle Locks 14 mm X 60 In.

Chain Size 14 mm six-sided chain links made of 3T manganese steel. Anti-theft Protection Register your product online to activate the optional Anti-theft Protection. In the unlikely event the product is defeated when used properly Kryptonite will pay... more

Kryptonite Evolution Series 4 LS U-Lock: 4 x 11.5

The orange Kryptonite Evolution LS is an 11.5 long bicycle U-lock with an 8/10 Kryptonite security rating a $3000 anti-theft bike protection offer and a Sold Secure Bicycle Gold rating. With its 0.6 hardened Max-Performance steel shackle and smaller... more

Kryptonite Kryptoflex 1018 10mm Combo Cable Bicycle Lock

The Kryptonite KryptoFlex 1018 Combo Bike Lock Anti-Theft cable lock is made from 10mm braided steel cable for greater cut resistance. Protective vinyl coating helps prevent scratching and wear and tear on your bike. This combo u-lock includes an easy... more

Kryptonite Evolution Series 4 Disc Lock Orange 915 w/ 5ft Integrated Chain

999591 Disc Lock: Max-Performance Steel Shackle 14mm hardened resists cutting and leverage attacks. High Security Disc-Style Cylinder with reinforced anti-drill anti-pull protection system. 000846 Intergrated Chain Lock: 9mm four-sided chain links made... more

Kryptonite Evolution Series 4 Disc Lock ORANGE w/ 912 4ft Integrated Chain

999591 Disc Lock: Max-Performance Steel Shackle 14mm hardened resists cutting and leverage attacks. High Security Disc-Style Cylinder with reinforced anti-drill anti-pull protection system. 001874 Integrated Chain Lock: 9mm four-sided chain links made... more

Kryptonite Evolution Series 4 Disc Lock Orange w/ 1016 5.25 ft Integrated Chain

999591 Disc Lock: Max-Performance Steel Shackle 14mm hardened resists cutting and leverage attacks. High Security Disc-Style Cylinder with reinforced anti-drill anti-pull protection system. 000815 Intergrated Chain Lock: 10mm six-sided chain links made... more

Kryptonite Krypto Series 2 Mini-7 U-Lock 3.25 x 7 Blue

The KryptoLok features a high security pick and drill resistant disc-style cylinder.12.7mm hardened performance steel shacklePatented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacksIncludes Transit Flexframe... more

Kryptonite Krypto Series 2 Mini-7 U-Lock 3.25 x 7 Maroon

The KryptoLok features a high security pick and drill resistant disc-style cylinder.12.7mm hardened performance steel shacklePatented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacksIncludes Transit Flexframe... more

Kryptonite Hardwire Cable Lock 20mm x 33in. 999843

Flexible braided steel strands for increased cut resistance Reinforced lock head construction with the “Talon� lock pin retention system High security disc-style cylinder with anti-drill guard and more that a million different key variations Lock... more