The Bahco BAHCOFIT Insulated Slotted Screwdriver 4.0 x 100mm is designed for general electrical work where a slightly larger tip dimension is required. The 4mm tip size is ideal for standard electrical terminals, junction boxes and distribution boards commonly encountered in residential and commercial installations. This VDE insulated screwdriver is rated for safe operation on live equipment up to 1,000 Volts, providing essential protection for electrical professionals. The ergonomic 2-component handle with vertical grooves ensures a secure, comfortable grip and efficient force transmission, whilst the 100mm blade length offers an excellent balance between reach and control. Constructed from high performance alloy steel, the blade is chrome plated and entirely hardened for exceptional strength and longevity. The black finish tip provides enhanced accuracy for precise engagement with screw slots. Each screwdriver is clearly marked with part number, tip symbol and size, and is individually tested according to IEC 60900 standards, conforming to ISO 8764. Features and Benefits: • 4.0mm tip for standard electrical applications • 100mm blade for balanced reach and control • VDE insulated to 1,000 Volts for live work safety • Vertical grooved handle for superior grip • Durable chrome plated, hardened steel blade • Individually tested to IEC 60900 Specifications: Tip Type: Slotted Tip Size: 4.5 Blade Length (mm): 100