Product: Neiko 20754A 3/8” Drill Chuck with 1/4” Quick Change Hex Shank | Convert Impact Driver and Wrench to Drill…
Brand: Neiko
Color: Clear
Drill chuck with 1/4 inch hex shank quickly connects to any impact driver and converts to drilling function
With included 1/2” Drive by 1/4” Hex adapter, can easily transform power impact wrench to a drill
Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16” to 3/8” shank
Constructed from premium chrome vanadium steel for durability and stands up to extensive daily use
This complete power tool conversion kit includes keyed 3/8” drill chuck, a chuck key and a 1/2” Dr. x 1/4” Hex adaptor

Search query: 3/8 to 1/4 hex adapter
Relevance: Exact