Kryptonite Black Friday Sale Event

* 10mm six-sided chain links made of 3t manganese steel* High security disc-style cylinder is pick and drill resistant​​

* 16mm hardened max-performance steel shackle* Patent-pending hardened double deadbolt design gives additional protection against twist and cut att...

* Updated version* Hardened max-performance steel shackle* Hardened double deadbolt to protect against twist attacks* Sliding dust cover * Higher s...

* PLUG-IN CHAIN to be used with either retractable or non-retractable ring lock* Ring lock and plug-in chain PREVENTS ROLL, RIDE, AND LIFT away the...

* Updated version* 12mm hardened steel shackle and deadbolt with anti-rotation design* Includes side mount, snap-in bracket* High security disc-sty...

* 7mm four-sided chain links made of 3T manganese steel* End link design secures the chain with the hardened deadbolt* High security disc-style cyl...

* Updated version* 18mm max-performance steel * Hardened double deadbolt* Steel sleeve over cross bar for double security* Highest security disc-st...

* Double Deadbolt - Strongest Combination U-Lock on the market * 12.7mm shackle* Durable easy to use dials * Includes FlexFrame bracket – same as k...

* 80cm of useable locking length* 2.5mm hardened steel bars with tightened rivets* Lightweight weighing only 1.23lbs / 0.56kgs* Easy to install car...

* 3MM hardened steel links for moderate security lock ups* Includes easy to install transport bracket for hassle free transportation* 4 digit reset...

* 5mm four sided chain links made from hardened carbon steel* Hardened locking pin provides additional holding power* Wafer style cylinder offers r...

* 5.4mm hardened steel links for high security lock ups* Features a 360 degree rotating lock head* Durable rubber coating on steel links protects t...

* Hook-n-Loop fasteners to hold the nylon cover in place* 14mm hardened MAX-Performance steel shackle* 12mm six sided chain links made of 3T mangan...

* Updated version* 12.7mm hardened performance steel* Double deadbolt design* Dust cover* High security disc-style cylinder* 2 stainless steel keys...

* Hook-n-Loop fasteners to hold the nylon cover in place* 14mm six-sided chain links made of 3T manganese steel* 15mm hardened MAX-Performance stee...

* 9mm four-sided chain links made of 3t manganese steel* High security disc-style cylinder is pick and drill resistant​​

* Ring Lock with PLUG-IN CAPABILITY* Non-Key Retaining (key can be removed from lock)* Key Retaining verison available (key cannot be removed from ...

* 4-sided 3T Manganese steel links* 9.5mm chain link thickness* 5 digit resettable combination with over 100,000 possible codes* Combo Safe Program...

* 4-sided 3T Manganese steel links* 7mm chain link thickness* 4 digit resettable combination* Combo Safe Program* Security Rating 5/10* Available A...

* 5mm hardened steel links for moderate security lock ups* Compact and easy to transfport with included bracket* 2 keys included, with Key Safe Pro...

* 3mm hardened steel links for moderate security lock ups* Compact and easy to transfport with included bracket* 2 keys included, with Key Safe Pro...