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.

• Exclusive QUIK-LOK™ accepts all 7/16" shanks
• Impact Rated, making this the most versatile extension on the market
• Quick change of bits, no tools required
• Hardened shank for maximum durability
• Package Contents: (1) 5-1/2 in. x 7/16 in. Universal QUIK-LOK Extension