Fuel Tank Accessories definitely lives up to the name with their line of locking diesel fuel caps and anti-siphon devices, as well as tough rubber backing to keep your tank scuff-free! These caps are all made with tough, high-quality aluminum and are available keyed alike or differently, so you can keep your liquid gold exactly where it belongs no matter where in the world your route takes you. Fuel Tank Accessories offers a 1-year warranty on all of their fuel caps, and Raney's Truck Parts is proud to match it with clear fitment information and industry-leading customer service. So, why wait? Give us a call or browse our Fuel Tank Accessories catalog and see the difference for yourself!