3Pcs 1/4" 3/8" 1/2" Bits 360°Rotatable Impact Grade Socket Adapter Extension Set Turns Power Drill Into High Speed Nut Driver For Cordless Drills Ratchet Extension

Specification: Material: High-speed steel(HSS 4341) Color: Titanium coating Type of shank: 1/4 inch hex / 6.35mm Package includes: 1/4 * 1/4 * 65mm length -- 1/4 " shank can be converted to 6.35mm square head 3/8 * 1/4 * 65mm length -- 1/4 " shank can be converted to 9mm square head 1/2 * 1/4 * 72mm length -- 1/4 " shank can be converted to 13mm square head

• 3 sizes: 1/4" hex to 1/4", 3/8" and 1/2" socket adapters. They will turn your power drill or impact driver into a versatile high-speed nut driver.
• Quick change 1/4-inch hex shank makes for easy, convenient bit switches and is compatible with impact ready power tools.
• This adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use.
• Every adapter is embedded with a spring-loaded stainless steel tension ball to assure a quick and firm lock. The connected socket wrench will keep in place for heavy-duty work.