Klein Tool's 5/16-Inch (8 mm) Keystone Screwdriver with 6-Inch square shank is designed for the most demanding uses. It has a Cushion-Grip™ handle for greater torque and comfort. Meets or exceeds applicable ASME / ANSI specifications and has Tip-Ident® that quickly identifies the screwdriver type and tip orientation.

• Warnings
• Always wear approved eye protection.
• NOT insulated. Will NOT protect against electrical shock.
• Do NOT use to pry or chisel.
• Features
• Heavy-duty square shank for wrench-assisted turning
• Designed for the most demanding uses
• Cushion-Grip™ handle for greater torque and comfort and premium chrome-plated for smooth feel and corrosion resistance
• Internal flanges inside handle provide solid, twist-resistant blade anchor
• Made in USA
• Special heat-treated shafts
• Precision-machined tip for exact fit
• Meets or exceeds applicable ASME / ANSI specifications
• Tip-Ident® quickly identifies the screwdriver type and tip orientation

• Specifications
• Shank Type : Square
• Magnetic : No
• Shank Length : 6" (15.2 cm)
• Handle Color : Black
• Handle Material : Heavy-Duty Rubber
• Tip Type : Keystone
• Insulated : No
• Material : Steel
• Overall Length : 10.938" (27.8 cm)
• Tip Size : 5/16" (7.9 mm)
• Height : 1.1250 in
• Width : 2.3670 in
• Depth : 10.9380 in
• Weight : 0.4000 lbs