Hero Stuff
Makita 763198-1 3/8" Keyless Chuck Adapter

Makita 763198-1 3/8" Keyless Chuck Adapter

$30
UsedTools
3/8 inch1/4" Hex ShankAll MetalImpact Drivers

Got a Makita 3/8" keyless chuck adapter here. It's got the 1/4 inch hex shank so you can use regular drill bits with your impact driver. It's all metal and feels pretty solid. Brand new in the package, never used it. Good if you want to swap between driving and drilling fast without carrying two tools. package is a bit worn but the tool is perfect.