Wright Tools 9137 3/8" Square Shank Screwdriver with Large Ergonomic Handle

The Wright Tools 9137 is a professional-grade square shank screwdriver designed for demanding automotive and industrial applications. This heavy-duty screwdriver features a 3/8-inch square shank with a 12-inch overall length, providing excellent reach and leverage for stubborn fasteners.

Key Features:

• 3/8-inch square shank for use with wrenches to apply additional torque
• 12-inch overall length for extended reach
• Large ergonomic handle provides comfortable grip and reduced hand fatigue
• Heat-treated alloy steel construction for superior strength and durability
• Precision-machined tip ensures secure engagement
• Professional-quality tool made in the USA by Wright Tool Company

The square shank design allows mechanics to place a wrench on the shank for extra turning power when dealing with seized or over-torqued screws. The large ergonomic handle is designed for all-day comfort and maximum torque transfer, making this an essential tool for automotive repair, equipment maintenance, and industrial service applications.