SHOCKWAVE™ 1/4 in. Hex Adapter SQ 3/8 in. Brand_Merrill 7/16" x 2-9/16" Magnetic Nut

7/16" x 2-9/16" Magnetic Nut Driver

Bi-metal construction with 8 percent cobalt for increased wear

disconnects

Strong case is easy to handle and rewind

SHOCKWAVE™ 1/4 in. Hex Adapter SQ 3/8 in. Brand_Merrill 7/16" x 2-9/16" Magnetic NutTransform 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.