MULTIPLE USE: Suitable for use on below ground and above ground oil heating storage tanks. Also for use on refrigerated trailer (reefer) tanks. For use on all speedFill type adapters
KEYED DIFFERENTLY OR THE SAME: Tubular lock and key with over 50,000 combinations. Locks can be key alike for multiple use convenience.
HEAVY DUTY: Made from heavy duty corrosion resistant material for years of reliable use. Cap has a weather proof self closing latch covering the face of the lock to prevent dust,dirt,debris and moisture from entering the lock.
SAFTEY: Features a built-in fuseable alloy plug that melts in high temperatures, relieving pressure and reducing the risk of hazards in the event of a fire.