[QUICK-CHANGE DESIGN] 1/4" drill adapter equipped with a quick-release chuck, allows for easy -handed swapping between bits while working, and holds the bit nicely. Make you work efficiently.

[SQUARE-TO-HEX BIT ADAPTER] The socket adapter can transform the wrench into a drill or ratchet into a driver. The square driver side and the 1/4" female hex side can provide socket-to-bit conversions.

[] This quick-change hex bit holder adapter set is made of high-quality heat chrome molybdenum (Cr-Mo) steel with a protective phosphate finish for strength and durability and lasts .

[MULTIFUNCTIONAL TOOL] The standard 1/4-inch hex adapters fit 1/4" hex-shank bits. The female socket converter kit includes three socket adapters with square driver sizes of 1/2-inch, 3/8-inch, and 1/4-inch, with ball stop for use.

[GOOD ] Please feel free to contact if there are any problems with this Drill Socket Adapter Set, we will provide you excellent customer service and satisfaction warranty.