? Highly developed 10 pin radial tumbler lock insert.

? Lock bolt diameter 25.4mm (1 inch) case hardened to 60 rockwell hardness (746 VPN), crop, drill and saw resistant.

? Anti drill centre pin on radial pin tumbler lock.

? Drill resistant lock cover to prevent hollow core drilling of lock.

? 10mm diameter steel ball bearings operated by internal cam mechanism.

? Lock face design is resistant to attack by slide hammer (dent puller) devices.

? Bulldog Super Lock Bolt has been used in many applications of security products that have passed independent attack test including TNO Road Vehicle Research Institute, TUV and Sold Secure.

? Resistant to attack by punches or drifts due to internal lock chamber design.

? Keys can only be removed in locked position, no possibility of accidental locking.

? 2 keys supplied with lock as standard. Multiple locks can be supplied with same key for fleet or multi user applications.