This 3.5mm tip width with 100mm blade length screwdriver is perfectly sized for standard electrical terminal work and consumer unit connections. The 100mm blade provides excellent reach into recessed terminals whilst the 3.5mm tip width suits common screw sizes found in domestic and commercial electrical installations. Manufactured to draper's premium xp1000® quality standards, it features a patented dual layer insulated sheath that makes any damage highly visible, providing crucial safety verification. Individually tested to 10,000v and certified for working on live circuits of 1,000v ac and 1,500v dc, it offers complete confidence for live electrical work. The ergonomic soft grip bi material handle allows free spinning in the palm of your hand for rapid screw tightening whilst also enabling torque transfer when needed. Designed with flat sides to prevent rolling on work surfaces. The scvm steel blade is hardened, tempered and chemically blackened with a precision machined tip for exact fit to prevent screw damage. Features and benefits bull 3.5mm tip width with 100mm blade length for standard terminals bull draper expert xp1000® quality with lifetime warranty bull certified for use on live circuits of 1,000v ac and 1,500v dc bull patented dual layer insulation makes damage highly visible bull ergonomic soft grip handle for comfort and control bull precision machined tip prevents screw damage specifications blade length 100mm blade tip 3.5mm tip type plain slot insulation vde insulation testing tested to 10,000v, suitable for working on live circuits of 1,000v ac and 1,500v dc contents 1 x xp1000 vde plain slot screwdriver, 3.5 x 100mm