Milwaukee 48-28-1030 5-1/2" x 7/16" Universal QUIK-LOK Extension

• Exclusive QUIK-LOK accepts all 7/16" shanks
• Quick change of bits, no tools required
• Impact Rated, making this the most versatile extension on the market

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