Insulated 48T ratcheting screwdriver with 6 x interchangeable blades. For work on live equipment up to 1000V. High quality blade insulation moulded directly onto the blade. Two-component handle with soft, high friction-material with ridged surface for comfortable grip. Screwdriver permits smooth operation and minimum rotation arc to catch the next pawl tooth. 3-position ratchet mechanism of forward, reverse and neutral. Safely release blades by pushing the top end button. Blades made of high performance alloy steel. Supplied with nylon carry pouch. Contents: 6 x Interchangeable Blades & Nylon Carry Pouch Steel Alloy Blades Ergonomic Handle Tested to 1000V, Rated to 1000V AC Contents: 6 x Interchangeable Blades & Nylon Carry Pouch Steel Alloy Blades Ergonomic Handle Tested to 1000V, Rated to 1000V AC