Stanley® Proto® 12 Point Combination Wrench measuring 8 mm X 137.4 mm is designed to use with stubborn or damaged fasteners that are made from soft materials. Wrench has satin finish that provides corrosion resistance and a slip resistant grip with its anti-slip design. It has patented locking grooves that helps to prevent the wrench from slipping off the fastener when turning, arched surfaces to spread the contact forces over a greater area. It has torque plus system incorporated in its box ends. It employs a radius-corner design, shifting contact area and stress away from the fastener corners and minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners.
Features
Satin finish
Open End: Anti-slip design (ASD)
Locking groove to help prevent slippage
Arched surface which 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
Reduces risk of fastener rounding
Provides a better grip on worn, rounded fasteners
Specifications
ANSI B107.9
Applications
Production
Industrial
Professional
Caution
Use safety goggles
Serious eye injury is possible
Do not use extenders or cheater bars
Pull hand tools toward you
Do not push
Maintain your balance
Prevent slipping
Keep tools clean
Do not open more than one tool box drawer at a time
