The screwdriver is usually hand-operated for turning screws with slotted heads. A screwdriver is an essential tool to install, remove, and tighten or loosen screws.
Screwdriver Set - 5pc 5-Piece Bicycle Screwdriver Set With Pouch Dual-density, ergonomic thermoplastic handles for comfortable grip and leverage. Heat-treated tool steel construction for strength and durability. Includes: #1 and...