SHOCKWAVE™ 1/4 in. Hex Adapter SQ 3/8 in. Brand_Merrill Optimized Shockzone absorbs peak torque

Optimized Shockzone absorbs peak torque and prevents breaking

It features an easy release cam mechanism to position and secure loads

1/4" hex magnetic bit holder

Increase productivity on the jobsite with the fastest driving speed of any impact driver without sacrificing power or control

slotted fastener holes ensure easy installation & adjustment

SHOCKWAVE™ 1/4 in. Hex Adapter SQ 3/8 in. Brand_Merrill Optimized Shockzone absorbs peak torqueTransform your impact socket wrench into an impact driver with the Shockwave 3 8 in. Square by 1 4 in. Hex Impact Adapter. Made with proprietary heat treated steel, this dependable device is built to withstand frequent use and saves you the expense of having to buy a separate drill driver. Compatible with 3 8 in. square input drives, it allows you to utilize any 1 4 in. hex bit for a variety of tightening and unscrewing tasks.