3pc Impact Driver Bit Holder Set Magnetic Quick Release Extension Bar 1/4" Hex U

Drive Type 1/4" (6.35mm) Hex Shank. 🦾 CR-V HARDENED STEEL ⚡ IMPACT READY. ► Universal Hex: Fits all 1/4" drills. Engineered with a balancedS2/CR-V steel core, these extensions are rated for use with high-torque impact drivers, reducing the risk of "cam-out" or shank shearing.

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