Set of 6 Chrome-Vanadium Steel Ratchet Wrench Socket Head Adapters – Ready to Use, Ideal for DIY and Repair

【Product Dimensions】1/4 inch (hole) to 3/8 inch (head): 13.7 mm x 25.4 mm; 3/8 inch (hole) to 1/4 inch (head): 16.5 mm x 25.4 mm; 3/8 inch (hole) to 1/2 inch (head): 17.8 mm x 36 mm; 1/2 inch (hole) to 3/8 inch (head): 21.6 mm x 36.6 mm

【High Quality】This socket adapter set is made of high-quality, heat-treated chrome vanadium steel, making it durable, corrosion-resistant, and ensuring a long service life.

【Spring Ball Lock】The spring ball lock keeps the sockets securely in place, preventing accidental drops.

【Multiple Applications】This square ratchet socket adapter is suitable for assembling square universal joints and square drive extensions; it is used in various industries. Mechanical or Construction Projects

【Package Contents】Set of 6 socket adapters and reducers: 3/8" to 1/4" reducer, 1/2" to 3/8" reducer, 1/2" to 1/4" reducer, 1/4" to 3/8" adapter, 3/8" to 1/2" adapter, 1/4" to 1/2" adapter.