5/16-Inch Keystone Screwdriver, 6-Inch Square Shank

5/16-Inch Keystone Screwdriver, 6-Inch Square Shank – Heavy-Duty Electrical Hand Tool Klein Tools' 5/16-Inch (8 mm) Keystone Screwdriver with a 6-inch square shank is engineered for demanding electrical and mechanical applications. This screwdriver offers enhanced torque and comfort with its Cushion-Grip™ handle, designed for professionals such as electrical distributors and switchgear suppliers requiring reliable lighting solutions and wire and cable installation tools. It meets or exceeds applicable ASME/ANSI specifications and features Tip-Ident® for quick screwdriver type and tip orientation identification. Specifications Tip Type: Keystone Tip Size: 5/16" (7.9 mm) Shank Type: Square Shank Length: 6" (15.2 cm) Material: Steel Insulated: No Handle Material: Heavy-Duty Rubber Handle Color: Black Overall Length: 10.938" (27.8 cm) Weight: 6.4 oz (181 g) Features Cushion-Grip™ handle for greater torque and comfort Tip-Ident® for quick identification of screwdriver type and tip orientation Chrome-plated shank for corrosion resistance Precision-machined tip for exact fit Integral flanges provide twist-resistant blade anchor Made in USA Downloads & Links Spec Sheet