Wear-resistant 1/4-inch chrome vanadium steel hex socket bit adapter, impact spring ball bearing driver extension bar adapter

Features: 1. The spring-loaded ball bearing on the head securely holds the sockets. 2. This kit fits your impact wrench or drill, allowing you to replace the ratchet with a power tool. 3. Each socket has been heat-treated, making it robust and wear-resistant. 4. Convert your hand socket set into a powered socket set. 5. This set is perfect for your impact drill or power drill. Specifications: Features: The spring-loaded ball bearing on the head securely holds the sockets. This kit fits your impact wrench or drill, allowing you to replace the ratchet with a power tool. Each socket has been heat-treated, making it robust and wear-resistant. Convert your hand socket set into a powered socket set. This set is perfect for your impact drill or power drill. The 1/4" hex shank fits all quick-change chucks as well as standard drill chucks. Specifications: Material: Chrome-vanadium steel Colored ring: Aluminum alloy Hex shank: 1/4" (6.35 mm) Quantity: 3 The hex handle can be converted to a square head Type: 1/4*1/4*65 mm: 1/4" hex shank - - 6.35 mm square head 3/8*1/4*65.8 mm: 1/4" hex shank - - 9.4 mm square head 1/2*1/4*68 mm: 1/4" hex shank - - 12.6 mm square head Package contents: 3x screwdriver extension bar adapters