MILWAUKEE 5-1/2 in. x 7/16 in. Universal Quik-Lok Extension [48-28-1030]
The 7/16 In. universal Quik-Lok extension has an innovative design that fits all 7/16 In. shanks - with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability.
Universal Quik-Lok™ - accepts all 7/16 in. shanks
Impact rated, making this the most versatile extension on the market
Quick change of bits
Hardened shank for maximum durability