[Universal 1/4 Hexagonal Handle] Universal 6.35mm connector, the power tool with hexagonal handle can be quickly replaced [Excellent Quality] The main material of the connector is steel alloyed with chrome vanadium, which has better strength and toughness than carbon steel, and is wear-resistant and durable [Quick Replacement] After the connection is stable, it is convenient to quickly replace power tool accessories with a hexagonal handle [Non-slip Round Handle] Comfortable large spherical handle, non-slip design, more convenient one-handed operation, pressing it can release the ejection bit, realizing one-second quick replacement [Wide Use] Suitable for electric drill without quick function, e.g. hand drills and lithium drills, replace drill bits and screw extractors Product length: 60 mm Diameter of e the hex handle: 6.35mm (1/4 inch) Material: chrome vanadium alloy steel Single product weight: 40g Magnetic : No Package Included: 3*60mm Hex Shank Quick Connect