Overview Product Description Screwdriver, Slotted Screw-Holding, 3/16" x 8" Shank Split-blade screw-holding driver wedges into screw slot. Positive gripping action holds, starts, and drives slotted screws in awkward, hard-to-reach places. Not designed for torquing or tightening. Blade thickness of .043" expanding to .085". Product Videos Custom Field HideAddToCart 1 Product Reviews