Wheeler Engineering Gunsmithing Screwdriver Set Hollow-Ground Flat Bits Texturized Rubber Grip Black Phosphate 43-Pack. Wheelers 43 Piece Gunsmithing Screwdriver Set belongs on every gunsmithing bench. Unlike other screwdriver suppliers Wheelers engineers measured the screws on over one hundred modern and antique firearms to make sure that we offered bits for every situation. Whether you are working on a Browning Superposed a Remington 700 a Smith and Wesson revolver or a Colt single action you will find that there is a bit to fit every screw on your gun. Specifications for Wheeler Engineering Gunsmithing Screwdriver Set: Manufacturer: Wheeler Engineering Color: Black/Gold Quantity: 43 Features of Wheeler Engineering Gunsmithing Screwdriver Set Hollow-Ground Flat Bits Create Precise Fit To Prevent Damage To Screws And Firearms; Textured Rubber Handles For Enhanced Comfort And Grip; Molded Case Organizes Bits And Drivers; Bits Are Coated In Black Phosphate To Prevent Rust; Package Contents: Wheeler Engineering Gunsmithing Screwdriver Set Bits And Drivers Molded Organizes Case Wheeler Engineering 4001006: Gunsmithing Screwdriver Set Hollow-Ground Flat Bits Texturized Rubber Grip Black Phosphate 43-Pack