Set containing each 1 piece of sizes slotted 4.0 and 5.5 mm, PZ2 and Mod2 (plus minus) Stubby size – ideal for use in confined spaces VDE approved – individually Tested to 10000V for safe working up to 1000V Slim shafted insulated blades – allow access to recessed screws and fixings Total length of each screwdriver: 106 mm/ visible blade length: 45 mm, Manufacturer: Carl Kammerling International Limited