Transform your 3/8" impact socket wrench into a versatile impact driver capable of using any 1/4" hex bit. Engineered with proprietary Custom Alloy76™ steel and Shockzone™ technology, this adapter provides extreme durability and absorbs peak torque to prevent breakage.

• Engineered with Custom Alloy76™ steel to significantly extend bit life
• Proprietary heat-treated steel construction provides maximum strength and extreme durability
• Optimized Shockzone™ geometry absorbs peak torque to prevent bit breakage
• Heavy-duty design built for high-performance fastening in all impact applications
• Converts 3/8" square drives to accept 1/4" hex bits for versatile use