Klein Tools 1/4-Inch Keystone Screwdriver, 4-Inch Square Shank, 600-4

Klein Tools 600-4 Keystone Screwdriver — 1/4-Inch Tip, 4-Inch Square Shank

When a standard screwdriver won't cut it, the Klein 600-4 steps up. The heavy-duty 4-inch square shank is designed to accept a wrench for maximum turning power — giving you the torque you need on stubborn fasteners without reaching for a power tool.

Built for Professionals, Made in the USA

Klein's Cushion-Grip™ handle delivers comfort during extended use while maximizing torque transfer. Internal flanges lock the blade solidly into the handle, eliminating the twist-out that plagues lesser screwdrivers. Special heat-treated shafts and a precision-machined tip round out a tool built to ASME/ANSI specifications.

Key Features

• Heavy-duty square shank accepts a wrench for extra turning power
• Cushion-Grip™ handle for greater torque, comfort, and control
• Internal flanges provide a solid, twist-resistant blade anchor
• Special heat-treated shaft for long-lasting durability
• Precision-machined 1/4-inch keystone tip for exact fit
• Premium chrome-plated finish — smooth feel and corrosion resistant
• Tip-Ident® for quick identification of type and tip orientation
• Meets or exceeds ASME/ANSI specifications
• Made in USA

Specifications

• SKU: 600-4
• Tip Size: 1/4-Inch Keystone
• Shank: 4-Inch Square
• Vendor: Klein Tools
• Product Type: Screwdriver