U-locks

Single bolt high security mechanism
12mm hardened steel shackle
Pick, pull, and drill resistant cylinder
Quick release mounting bracket

Single bolt high security mechanism
12mm hardened steel shackle
Pick, pull, and drill resistant cylinder
Quick release mounting bracket

Single bolt high security mechanism
12mm hardened steel shackle
Pick, pull, and drill resistant cylinder
Quick release mounting bracket

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 deadbolt locking mechanism
13mm hardened shackle
Pick, pull, and drill resistant
Bracket and 2 keys included

X2 Double Bolt protection
13mm hardened steel shackle
Anti-theft protection offer
Pick, pull, and drill resistant
Includes mounting bracket
Resettable combination

X2 Double Bolt protection
13mm hardened steel shackle
Anti-theft protection offer
Pick, pull, and drill resistant
Includes mounting bracket
Resettable combination

Single bolt locking mechanism
13mm hardened steel shackle
Multi position mounting bracket included
User resettable combination

Single bolt locking mechanism
13mm hardened steel shackle
Multi position mounting bracket included
User resettable combination

14mm hardened Max-Performance steel shackle resists cutting and leverage attacks
Double deadbolt locking mechanism has extensive holding power
High security disc-style cylinder with reinforced anti-drill, anti-pull protection system
Sliding dust cover protects and extends cylinder life
3 stainless steel keys - one lighted with high intensity bulb & replaceable battery

Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance
Key cylinder resists extreme picking attacks
Automatic keyhole cover protects against dirt and corrosion
SH 34 Bracket mounts easily to frames with 24-35mm diameter
Two keys are supplied with the lock

Patented pick and break resistant 6-wafer key and key cylinder
Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance
Pass-through shackle provides anti-twist protection in a simple innovative design
SH 34 Bracket mounts easily to frames with 24-35mm diameter
Double layered, special wafers with decoy cuttings for added security
Two keys are supplied with the lock

Patented pick and break resistant 6-wafer key and key cylinder
Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance
Pass-through shackle provides anti-twist protection in a simple innovative design
SH 34 Bracket mounts easily to frames with 24-35mm diameter
Double layered, special wafers with decoy cuttings for added security
Two keys are supplied with the lock

Patented pick and break resistant 6-wafer key and key cylinder
Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance
Pass-through shackle provides anti-twist protection in a simple innovative design
SH 34 Bracket mounts easily to frames with 24-35mm diameter
Double layered, special wafers with decoy cuttings for added security
Two keys are supplied with the lock

Patented pick and break resistant 6-wafer key and key cylinder
Shackle, body and supporting elements made from temper hardened steel for cut and torsion resistance
Pass-through shackle provides anti-twist protection in a simple innovative design
SH 34 Bracket mounts easily to frames with 24-35mm diameter
Double layered, special wafers with decoy cuttings for added security
Two keys are supplied with the lock

13mm hardened Kryptonium steel shackle resists bolt cutters and leverage attacks
3 key-one lighted for nighttime use
Anti-Theft Protection - $2,000

13mm hardened Kryptonium steel shackle resists bolt cutters and leverage attacks
3 key-one lighted for nighttime use
Anti-Theft Protection - $2,000

13mm hardened Max-Performance steel shackle resists cutting and leverage attacks
Reinforced hardened cross bar design provides increased protection
High security disc-style cylinder
Anti-rattle bumpers reduce noise during transportation
Rotating dust cover protects cylinder from dirt and debris
Includes new transit Flexframe-U transportation system which allows for versatile carrying
Protective vinyl coating
2 stainless steel keys
Key Safe program

13mm hardened Max-Performance steel shackle resists cutting and leverage attacks
Reinforced hardened cross bar design provides increased protection
High security disc-style cylinder
Anti-rattle bumpers reduce noise during transportation
Rotating dust cover protects cylinder from dirt and debris
Includes new transit Flexframe-U transportation system which allows for versatile carrying
Protective vinyl coating
2 stainless steel keys
Key Safe program

13mm hardened Max-Performance steel shackle resists cutting and leverage attacks
Reinforced hardened cross bar design provides increased protection
High security disc-style cylinder
Anti-rattle bumpers reduce noise during transportation
Rotating dust cover protects cylinder from dirt and debris
Includes new transit Flexframe-U transportation system which allows for versatile carrying
Protective vinyl coating
2 stainless steel keys
Key Safe program

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating

13mm hardened performance steel shackle resists cutting and leverage attacks
High security, disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating