Shop Sol 1010728 Self-Adjusting Rapid Action Wrench Head 3/8" Drive

The Shop Sol 1010728 Rapid Action Self-Adjusting Wrench Head is a versatile 3/8" drive tool designed to remove damaged and rounded fasteners. This innovative wrench head features spring-loaded, serrated jaws that automatically adjust to grip bolt heads from 5/16" to 11/16" (8mm to 17mm), even when up to 70% of the head is rounded off.

Key Features:

• Self-adjusting spring-loaded jaws provide secure grip on damaged fasteners
• Serrated jaw design bites into rounded, stripped, or damaged bolt heads
• Works with multiple fastener types: square, hex, spline, star, and other bolt head configurations
• Chrome vanadium construction with hardened and tempered jaws for durability
• 3/8" drive fitting accepts standard extensions and ratchets
• Fits bolt sizes from 5/16" to 11/16" (8mm to 17mm)
• Effective on bolt heads up to 70% rounded or stripped

This dual-action quick wrench eliminates the need for multiple socket sizes when dealing with damaged fasteners. Simply attach your 3/8" drive extension or ratchet and let the self-adjusting mechanism do the work. Ideal for automotive repair, maintenance, and any application where stripped or rounded bolts are encountered.