Fractional SAE Hex Key Set 12 Pc - Stanley Proto Industrial Tools

The Stanley Proto J4980 Fractional SAE Hex Key Set is a professional-grade 12-piece collection, meticulously engineered for the demanding needs of automotive, fleet, and industrial professionals. This essential tool set ensures precise fitment with fractional hex fasteners, significantly reducing the risk of damage and streamlining critical maintenance and repair tasks.

Key Features

• Comprehensive SAE Coverage: This 12-piece set provides a complete range of common fractional SAE sizes, indispensable for servicing domestic automotive, truck, and heavy equipment with SAE hex hardware.
• Industrial-Grade Durability: Manufactured by Stanley Proto Industrial Tools, the J4980 hex key set delivers exceptional resilience, built to withstand continuous shop use and high-torque applications for a long service life.
• Precision Hex Profile: Each key features a tight-tolerance, precision-machined hex profile designed for secure engagement, minimizing cam-out and preserving fastener integrity.
• Optimized Torque and Reach: Long-arm designs on applicable sizes provide enhanced leverage and improved access, allowing greater control when working in confined engine bays and complex assemblies.
• Organized Accessibility: Clearly identified SAE sizes are housed in a robust, convenient holder, ensuring the correct hex key is always readily available on the workbench or mobile cart.

Applications

Ideal for professional technicians performing:

• Automotive repair and maintenance, including under-hood assemblies, interior components, and various brackets on domestic vehicles.
• Fleet and truck service for light-, medium-, and heavy-duty domestic trucks utilizing SAE hex fasteners.
• Industrial machinery installation, adjustment, and repair where socket-head cap screws are standard.
• General shop, fabrication, and maintenance tasks requiring precise engagement with fractional SAE hex screws.

Specifications

• Model: J4980
• Manufacturer: Stanley Proto Industrial Tools
• Type: Fractional SAE Hex Key Set
• Pieces: 12
• Weight: 0.6 lb