Wera 05344545002 Hex-Plus 454 Hex T-Handle Screwdriver, 5/32" Head, 150mm Blade Length Features hexagon blade with Hex-Plus drive and T-Handle, 5/32" x 150mm shaft T-handle enables users to transfer high loosening and tightening forces. Ergonomic shape of the T-handle fills the palm of the hand while the fingers rest in the softly rounded recess of the handle, allowing the whole hand to be in contact with the handle eliminating friction loss Hex-Plus provides more contact surface inside the screw, reducing the notching effect, protecting the head of the screw Limited Lifetime Warranty, German Engineered