5-1/2 in. x 7/16 in. Universal QUIK-LOK Extension | MIL-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

• 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