5/16" 12-Point ASD Combination Wrench - Stanley Proto Industrial Tools

The Stanley Proto J1210A 5/16" 12-Point ASD Combination Wrench is a professional-grade tool designed for precision and durability in automotive and industrial applications. Engineered to provide secure fastener engagement and minimize slippage, this wrench combines innovative design features in both its open and box ends to enhance performance and tool longevity. It is built to withstand rigorous use by professional technicians and mechanics.

Key Features

• Anti-Slip Design (ASD) Open End: Features a unique locking groove and an arched surface that distributes force over a 400% larger contact area. This design helps prevent fastener rounding and prolongs the life of both the fastener and the wrench.
• Torqueplus™ Box End: Allows up to 15% more torque to be applied to the fastener, significantly reducing the risk of rounding worn or damaged fasteners and ensuring a more secure grip.
• Satin Finish: Provides enhanced corrosion resistance and a non-glare surface for improved visibility in various working conditions.
• Smooth Contact Surface: The open end is designed without ribs or serrations, preventing damage to fastener heads during use.

Applications

This 5/16" combination wrench is an indispensable tool for professional technicians across various fields, including automotive repair, industrial maintenance, and machinery assembly. Its robust construction and specialized features make it suitable for tasks involving engine components, chassis work, equipment adjustments, and general mechanical repairs where precise and reliable engagement with 5/16-inch fasteners is critical.

Specifications

• Length: 5-3/8"
• Weight: 0.07 lbs