Wheeler Professional Screwdriver Set 100-Piece Black S2 Tool Steel

The Wheeler 100-Piece Professional Screwdriver Set is a complete gunsmithing tool kit built for firearm assembly, maintenance, and repair. The set centers on S2 tool steel bits finished in black phosphate for corrosion resistance and a working hardness of 56-58 Rockwell C, covering virtually every fastener type found on modern firearms, optics, and accessories.

Two interchangeable drivers ship with the kit: a long shaft 1/4" driver and a short shaft 1/4" driver. Both feature magnetized tips to retain small fasteners and texturized rubber over-molded handles that deliver a secure, comfortable grip while reducing hand fatigue during extended work sessions.

The 100 bits span hollow-ground flats, Phillips, Torx, SAE hex, metric hex, SAE and metric nut drivers, square, and a range of specialty bits for the odd fasteners commonly encountered on firearms. Everything is organized in a rugged storage case measuring 11.1" L x 9.0" W x 3.6" D, with a total kit weight of approximately 4.5 pounds - sized to live on the bench or travel to the range.