3pcs Hex Shank Socket Bit Adapter for 1/4" 3/8" 1/2" Driver Drill Bits - Walmart.com
SZ-5-7-6MM Apex Socket Head (Hex-Allen) Bit with Drive Adapter, 1/2'' Square Drive, Metric | Dotco Tool
Screwdriver Socket Adapter 1/2 Inch Square To 1/4 Inch Hex Impact Adapter Cr-v Female Drill Chuck Converter For Screwdriver Bit - Hand Tool Sets - AliExpress
SC-514 1/2'' Apex Brand Square Drive Bit Holder Adapter, With Set Screw Pin | Dotco Tool