1/4" Hex to 1/2" Square Impact Wrench Adapter | DEWALT
Milwaukee SHOCKWAVE 1/2 in. Square x 1/4 in. Hex Impact Adaptor 48-03-4410 - The Home Depot
Amazon.com: Quick Release 1/2-Inch Square Drive to 1/4-Inch Hex Female Socket Impact Adapter Drill Chuck Set of 2 for Air and Electric Impact Wrench : Patio, Lawn & Garden
Amazon.com: IRWIN Tools Impact Performance Series Square Drive to Hex Shank Socket Adapter, 1/2-Inch Square to 1/4-Inch Hex (1869513) : Tools & Home Improvement
Wera Tools 042760 1/2" Square to 1/4" Hex Adaptor with Quick-Release Chuck
Wera - Hex Driver Bit Adapter: Quick Release - 02091932 - MSC Industrial Supply
Milwaukee SHOCKWAVE 1/2 in. Square x 1/4 in. Hex Impact Adaptor 48-03-4410 - The Home Depot