IDEAL, Screwdriver, Heavy-Duty, Slotted, Keystone Tip, Tip Size: 1/4 IN, Overall Length: 3-3/8 IN, Shank Length: 1 IN, Shank Shape: Round, Handle Type: Cushioned Rubber Grip, Blade Material: Chrome Vanadium Steel, Tip Type: Keystone, Shank Size: 1/4 IN, Warranty: Lifetime Guarantee