Check the listing for details. WORKPRO Impact Universal Joint Sets 3PCS 1/2" 3/8" 1/4" Dr Swivel Socket Adapter. Color: Black, Condition: New. Listed at 25.99 USD. Product Description Long-Lasting and Durable Use: WORKPRO Swivel Socket Set is constructed from drop-forged and heat-treated chrome-molybdenum steel for extreme durability and strength for impact operations, and corrosion-resistant black manganese phosphate finish, providing durability for manually use.Easily Identify the Adapter You Need: This set includes 1/2, 1/4, 3/8 inch drive universal joints, high contrast laser-etched size markings, which can be identified clearly even in weak light, convenient for you to choose.Flexible Access to Hard-to-Reach Fasteners: The socket adapter features a ball spring design that distributes the torque load over a larger surface area, and can be rotated 360 degrees to perfectly adapt to any angle, allowing flexible access to fasteners even in tight spaces and awkward angles.Secure Connection and Locking: The concave four-corner interface can be firmly connected to the drive tool, the pin hole helps to lock on the drive end handle, and the spring-loaded detent ball can firmly connect the socket to prevent it from falling off.Wide Range of Uses: The universal joints can be used with all pneumatic, electric and manual tools, suitable for maintenance of cars, trucks, motorcycles and bicycles, mechanical repair and wrench socket transformation. Brand‎WORKPROSize‎Complete 3 Piece SetMaterial‎Chrome Molybdenum SteelDrive System‎NutsetterFinish Type‎Manganese Phosphate FinishNumber Of Pieces‎3Manufacturer‎Hang Zhou Great Star Industrial Co., Ltd.Item Weight‎11.3 ouncesPackage Dimensions‎4.29 x 3.31 x 1.54 inchesCountry of Origin‎ChinaFinish‎Manganese Phosphate FinishCompatible Fastener Range‎0.375 inches Extra DurabilityMade of premium chrome-molybdenum steel, precision forged and heat-treated, with high hardness, toughness and impact resistance.Black manganese phosphate coating prevents rust, resists stains and increases tool life.Secure LockingSpringle-loaded ball, pin hole for easy fixation to prevent falling off.The concave four-corner interface is anti-dropping and impact-resistant, safer and more practical.360 Degree Rotation For Various Scenarios360-degree rotation can support various angles and can be used flexibly in small spaces.Buffer Spring Design Is More DurableThe built-in elastic buffer spring relieves the damage caused by the internal force of the universal head.On Feb 20, 2024 at 09:56:40 PST, seller added the following information: