Nut setter 5 1/2 in. x 5 1/2 in. 7/16 in. hex shank

The Quik-Lok 7/16" universal extension has an innovative design that accommodates all 7/16" shanks—with or without a power groove. This unique design requires no tools to change bits, making it quick and efficient. These new extensions are impact-rated for maximum durability.

• Universal Quik-Lok™ - accepts all 7/16" shanks.
• Impact-rated, making it the most versatile extension on the market.
• Quick bit changes
• Hardened shank for maximum durability

• Height 139.7 mm 
• Width 11.1 mm 
• Length 11.1 mm 
• Weight 340.2 g 

• Quick Change Impact Driver Bit Yes
• Brand Model Compatibility Universal
• Magnetized No
• Set / Individual Individual
• Item Impact Rated Locking Arbor Extension
• Shank Style Hex
• Product Type Bit Extension
• Shank Diameter 7/16 po
• Overall Bit Length 5.5