Proto® 5 Pieces 12 Point ASD Combination Wrench Set: The arched surface of the proto anti-slip design wrench spreads the force over a 400% larger contact area to help prolong the fastener life.
Length: 8-inch
Size: 1/2-inch opening
Number of Points: 12
Material: Forged Alloy Steel
Finish: Satin
Satin Finish
Open End: Anti-Slip Design (ASD)
Locking groove to prevent slippage
Arched surface spreads the force over a 400% larger contact area to help prolong life
No ribs or serrations to damage fasteners
Boxed End: Torqueplus™
Allows up to 15% more torque to be applied to the fastener