BOLT locks from Strattec Security feature one-key lock technology that enables the lock to be opened by a single ignition key. The BOLT product line includes padlocks, receiver, coupler pin, cable and toolbox locks that are permanently programmed the first time the ignition key is inserted into the lock cylinder. Designed for heavy-duty work trucks, including Pro Star, International 4000 Series, International Terra Star, Mitsubishi Rader, Sterling Condor, Volvo VN Series, as well as Freightliner Century and Columbia models, the locks can be used to secure tools, gear, trailers and other valuable equipment. Features include an electroless nickel-plated steel pin or shaft/shield, stainless steel lock shutter, protective rubber shell and six-plate tumbler sidebar that prevents picking and bumping. 844/972-7547; www.boltlock.com.