Manufactured following strict OE standards to work like the original component. Engineered using the latest technology to ensure the product lasts longer in service. Features a factory-like fit for hassle-free installation.Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. 72-Tooth ratcheting system for high torque and 5 degree swing arc, 180 degree flex and extra-long reach allows access to hard, High polish, chrome-plated chrome vanadium steel for exceptional strength 5/16" to 3/4". FinditParts is the largest online catalog for heavy duty, medium duty, and light duty trucks. We sell parts for everything that moves.