Locking Fuel Caps for Semi Trucks - Diesel Fuel Caps

Locking Diesel Fuel Caps & Diesel Exhaust Fluid Caps

Iowa 80 offers a variety of fuel saving options to keep your fuel in your tank and more money in your pocket. Locking Fuel cap covers prevent others from getting their hand on your valuable diesel and from potential contamination. Heavy-duty locking fuel cap covers are made from a strong zinc alloy and feature a corrosion-proof lock with rubber dust cover to further protect the keyway. Perfect for owner operators, company drivers, and entire fleets the fuel cap cover can be transferred between trucks and multiple locks can be keyed alike.