Crescent CTVDESDS 7-Piece VDE Insulated Electrical Screwdriver Set The Crescent CTVDESDS 7-piece VDE insulated screwdriver set drives and removes Phillips and slotted fasteners across live electrical panels, control cabinets, and commercial switchgear. Engineered for absolute operator safety, each driver is VDE certified and rated for live working conditions up to 1,000V AC, having undergone rigorous individual dielectric testing up to 10,000V in compliance with strict international safety standards. Outfitted with specialized thin-wall insulation jackets that bypass recessed terminal block barriers where standard thick drivers fail to fit, heat-treated high-strength alloy steel shafts with corrosion-resistant black oxide tips, and ergonomic PVC comfort handles, this professional electrical hand tool set equips industrial electricians and maintenance technicians with reliable arc-flash isolation and precision fastener engagement. Best Used For: Live Circuit Breaker Panel and Switchgear Wiring: Tightening and backing out terminal screws inside energized 1000V motor control centers and distribution boards. Recessed Terminal Block and Relay Maintenance: Reaching deep-set screw terminals on industrial PLCs and variable frequency drives using the ultra-slim thin-wall insulation profiles. Commercial Electrical Rough-Ins: Driving standard Phillips and slotted fasteners into outlets, switches, and junction box fixtures with full dielectric shock protection. Key Performance & Safety Features 1,000V VDE Safety Certification: Individually proof-tested up to 10,000V AC to guarantee complete protection against electric shock and accidental flashover. Thin-Wall Insulation Design: Streamlined shaft insulation profile eliminates the bulk of standard insulated drivers, enabling effortless access into deep terminal recesses. Heat-Treated Alloy Steel Shafts: High-tensile steel construction resists twisting and bending under high manual torque application. Precision Black Oxide Tips: Exact-fit tips prevent cam-out and strip-out while resisting rust and chemical corrosion in damp jobsite conditions. Ergonomic PVC Comfort Handles: High-grade polyvinyl chloride grips deliver a secure, non-slip hand hold to minimize wrist strain during repetitive driving tasks. High-Visibility Size Markings: Permanent laser-etched sizing on each handle base allows instant tool selection inside crowded tool bags. ASME Trade Compliance: Exceeds all applicable ASME performance criteria for professional-grade insulated hand tools. What's Included (1) Phillips #0 Insulated Screwdriver (1) Phillips #1 Insulated Screwdriver (1) Phillips #2 Insulated Screwdriver (1) Slotted 1/8-Inch Insulated Screwdriver (1) Slotted 5/32-Inch Insulated Screwdriver (1) Slotted 3/16-Inch Insulated Screwdriver (1) Slotted 1/4-Inch Insulated Screwdriver Technical Specifications Manufacturer Brand Crescent (Apex Tool Group) Model Part Number (OEM) CTVDESDS Product Tool Classification VDE Insulated Screwdriver Set (7-Piece) Working Electrical Voltage Rating 1,000V AC Working Load (Proof-Tested to 10,000V AC) Included Tip Styles & Sizes Phillips (#0, #1, #2) & Slotted (1/8", 5/32", 3/16", 1/4") Safety Certification Standard VDE Certified / IEC & EN 60900 / ASME Compliant Shaft and Tip Metallurgy Heat-Treated High-Strength Alloy Steel Tip Surface Treatment Precision-Machined Black Oxide Anti-Corrosion Finish Handle Material Composition Ergonomic Polyvinyl Chloride (PVC) Comfort Grips Insulation Jacket Profile Ultra-Slim Thin-Wall Insulated Shafts Overall Set Dimensions 12.64" Length x 7.20" Width (Storage Footprint) Overall Catalog Weight 0.800 lbs (12.80 oz / 0.363 kg) Universal Product Code (UPC) 037103350176 Manufacturer Warranty Full Lifetime Warranty Suitable for material type Brass Screw Terminals, Steel Panel Fasteners, & Copper Busbars Pro-Tip: When driving screws into recessed panel terminals where space is restricted, utilize the ultra-slim thin-wall insulated shaft straight-on; keeping the driver axis perfectly aligned prevents tip slippage and protects delicate circuit components from accidental tool contact.