Bahco Insulated Ratcheting Screwdriver Set supplied in a handy pouch. Contains: 1 x Insulated Ratcheting Screwdriver. The 48 tooth ratcheting permits smooth operation and minimum rotation arc to catch the next pawl tooth. It has a smooth ratcheting stroke, 3-position ratchet mechanism with forward, reverse and neutral. The two-component handle has been made with a soft, high friction-material. Its ridged surface provides added grip. Suitable for work on live equipment, up to 1,000V, with high quality blade insulation moulded directly onto the blade. 6 x Interchangeable Blades.Each blade is made of high performance alloy steel. Blades are Individually inspected and manufactured according to IEC 60900, tested in a water bath at 10,000V. 2 x Pozi Insulated Interchangeable Blades with Reduced Diameter: PZ1 & PZ2. 4 x Slotted Insulated Interchangeable Blades with Reduced Diameter: 0.4 x 2.5mm, 0.5 x 3.0mm, 0.8 x 4.0 & 1.0 x 5.0mm.