Item description: This heavy-duty 13'' dual head air chuck is the perfect tool for inflating tires on large vehicles, trucks, RVs, and dual-wheel setups. Featuring a straight and 30° reverse angle head, it ensures easy access to even hard-to-reach valve stems. Made from robust zinc alloy with a brass core, the air chuck provides long-lasting reliability. The closed-flow design prevents leaks, and its versatile 1/4" NPT fittings with quick plug make connections simple and efficient. Ideal for professional mechanics or home users, it works seamlessly on trucks, trailers, cars, motorcycles, and bikes. Items Included: 2x Dual Head Air Chuck Set.