Premium Universal Joint: 3/8 in. drive universal joint for professional and industrial applicationsFlexible Angle: Universal joint design allows socket operation at angles up to 30 degrees for access in tight and hard-to-reach spacesCR-MO Alloy Steel: Constructed from high-strength chrome molybdenum alloy steel for maximum durability under high-torque impact useHand Tool Compatible: Designed for use with hand-operated ratchets and breaker bars for controlled, precise fastening








