Introducing the Tuffy Security Bolt Lock, part #104-01. The Security Bolt Lock provides protection against the theft of something valuable mounted by bolts. Examples include winches, off-road lights, racks, mounted tools, and other items. The Security Bolt Lock installs easily to any 5/8” diameter or smaller bolt (maximum 9/16” for socket accessibility) and prevents access to the bolt or nut for purposes of removal. Each Security Bolt Lock is produced from 11-gauge steel and finished with a durable black powder coat. Featured is Tuffy’s Pry-Guard Locking System which is designed to create a deadbolt effect. Pry-Guard incorporates a ten tumbler lock which is extremely pick resistant and includes a long mounting shaft for increased strength. Each Security Bolt Lock is USPS/FedEx/UPS shippable.