The Performance Tool W38100 3/8" Drive Ratchet is a must-have for any heavy-duty job. Constructed from Chrome Vanadium Alloy Steel, this ratchet is strong and durable, able to withstand the toughest of jobs. The ratchet features 108 gear teeth and a precise 3.3-degree sweep, allowing for accurate and efficient fastening. The Quick Release feature allows for easy socket changes, saving you time and effort on the job. With a black phosphate finish, this ratchet is resistant to oil and corrosion, ensuring long-lasting use. The double-injection molded handle provides a comfortable grip, reducing fatigue during prolonged use. With a US Patent Number D693201, you can trust in the quality of this product. Get the Performance Tool W38100 3/8" Drive Ratchet for all your heavy-duty needs.