Milwaukee 18 x 7/16 ALLHEX QK CHG EXT

Milwaukee 18 x 7/16 ALLHEX QK CHG EXT

“The 7/16″” Universal QUIK-LOK™ Extension has an innovative design that fits all 7/16″” shanks – with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and effcient. These new extensions are impact rated for maximum durability.”