3/8" 12-Point ASD Combination Wrench - Stanley Proto Industrial Tools

The Stanley Proto J1212 3/8" 12-Point ASD Combination Wrench is engineered for demanding professional use, providing a blend of durability and advanced fastener control. This American-made tool features a full polish finish with a double nickel strike for enhanced rust resistance and extended service life. Its innovative Anti-Slip Design (ASD) on the open end and Torqueplus system on the box end are designed to improve efficiency and minimize fastener damage in various applications.

Key Features

• Durable Construction: Features a full polish finish and double nickel strike for superior rust resistance and prolonged tool life.
• Anti-Slip Design (ASD) Open End: Equipped with a locking groove and an arched surface that distributes force over a 400% larger contact area, helping to prevent slippage and extend fastener life.
• Torqueplus Box End Design: Allows up to 15% more torque to be applied to fasteners, reduces the risk of rounding, and provides a better grip on worn or rounded fasteners.
• Optimized Access: The 12-point box end allows for fine indexing, which helps improve speed and access in tight spaces.
• Professional Grade: Manufactured in the USA from special heat-treated alloy steel, ensuring strength and durability.
• Limited Lifetime Warranty: Backed by Stanley Proto's limited lifetime warranty, assuring long-term reliability.

Applications

This combination wrench is an essential tool for professional technicians and mechanics across a range of industries. It is ideal for tightening and loosening nuts and bolts in automotive repair, industrial maintenance, and general construction applications. Its specialized designs excel in situations requiring precise torque application and when dealing with stubborn or damaged fasteners.

Specifications

• Manufacturer: Stanley Proto Industrial Tools
• Model Number: J1212
• Size: 3/8"
• Points: 12-Point
• Finish: Full Polish / Double Nickel Strike
• Overall Length: 6 inches
• Open End Width: 13/16 inches
• Box End Width: 39/64 inches
• Head Thickness (Open End): 3/16 inches
• Head Thickness (Box End): 5/16 inches
• Throat Depth: 13/32 inches
• Standards Met: ASME B107.100