--- product_id: 15494011 title: "Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size" brand: "wiha" price: "₨2275" currency: SCR in_stock: true reviews_count: 13 category: "Wiha" url: https://www.desertcart.sc/products/15494011-wiha-tools-33478-insulated-t-handle-hex-metric-set-4 store_origin: SC region: Seychelles --- # Tested to 10,000V AC for ultimate safety Premium Wiha tool steel for unmatched durability Meets top global safety standards (EN/IEC, ASTM, VDE) Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size **Brand:** wiha **Price:** ₨2275 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your toolkit with Wiha’s insulated hex set—where safety meets precision! ## Quick Answers - **What is this?** Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size by wiha - **How much does it cost?** ₨2275 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/15494011-wiha-tools-33478-insulated-t-handle-hex-metric-set-4) ## Best For - wiha enthusiasts ## Why This Product - Trusted wiha brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Crafted from Wiha’s premium chrome vanadium steel with black oxide finish for superior strength and corrosion resistance. - • **Certified for Pros:** Meets and exceeds EN/IEC 60900, ASTM F-1505-01, VDE 0682, NFPA70E, and CSA standards—trusted by industry leaders worldwide. - • **Ergonomic Power Grip:** T-shaped handles designed for maximum torque and comfort, reducing hand fatigue during prolonged use. - • **Electrify Your Safety:** Individually tested to 10,000 volts AC, rated for 1,000 volts AC—work confidently on live circuits without compromise. - • **Precision at a Glance:** Cap-labeled tip profiles and parallel flats prevent roll-off and speed up tool selection on the job. ## Overview The Wiha Tools 33478 Insulated T-Handle Hex Metric Set includes five essential sizes (4.0 to 10.0mm) crafted from premium chrome vanadium steel with black oxide finish. Individually tested to withstand 10,000 volts AC and rated for 1,000 volts AC, this set ensures top-tier electrical safety. Ergonomic T-handles provide superior torque and comfort, while cap-labeled tips and parallel flats enhance usability. Certified to meet rigorous international safety standards, this set is a must-have for professionals demanding durability, precision, and peace of mind. ## Description Insulated Hex Key Set, Measurement Type Metric, Handle Type T-Shaped, Arm Type Long, Blade Material Chrome Vanadium Steel, Finish Black Oxide, Number of Pieces 5, Arm Length 5.90 In., Sizes Included 4, 5, 6, 8, 10mm, Standard Tool (Accessory Needed for Tethering), Handle Material Plastic, Meets/Exceeds EN/IEC 60900, ASTM F-1505-01, VDE 0682/Part 201, DIN 7437, NFPA70E, CSA Specifications, Size Code M1 Review: Good product, so strong, will last forever💯 - Amazing, very strong materials💯 Review: Good - High quality tool ## Features - Set Includes: 4.0, 5.0, 6.0, 8.0 10.0mm - Individually tested to 10,000 volts AC and rated to 1,000 volts AC for safety and peace of mind - Parallel flats for roll-off prevention - Tip profile labeled on cap for easy identification - Wiha premium quality tool steel for strength and durability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HZTMTYY | | Best Sellers Rank | #85,697 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #253 in Hex Keys | | Brand | Wiha | | Brand Name | Wiha | | Color | Multi | | Customer Reviews | 4.7 out of 5 stars 135 Reviews | | End Style | Hex End | | Finish Types | Polished | | Global Trade Identification Number | 00084705334783 | | Head Style | Hex | | Included Components | Unit^Instruction Guide | | Is Non Sparking | No | | Item Length | 7.2 Inches | | Item Package Quantity | 1 | | Item Type Name | Insulated Hex Metric T-Handle Set, 5 Piece | | Jaw Capacity | 10 Millimeters | | Manufacturer | Wiha Tools | | Manufacturer Part Number | 33478 | | Manufacturer Warranty Description | No hassle guarantee | | Material | Blend | | Material Type | Blend | | Measurement Standard | Metric | | Model Number | 33478 | | Operation Mode | Mechanical | | Package Quantity | 1 | | Set Name | Metric Insulated Set, 5 piece | | UPC | 084705334783 | | Unit Count | 1.0 Count | | Wrench Length Style | T-Handle | ## Product Details - **Brand:** Wiha - **Color:** Multi - **Item Length:** 7.2 Inches - **Item Package Quantity:** 1 - **Material:** Blend ## Images ![Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size - Image 1](https://m.media-amazon.com/images/I/61B5xz5TrYL.jpg) ![Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size - Image 2](https://m.media-amazon.com/images/I/71KEpkJqKNL.jpg) ![Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size - Image 3](https://m.media-amazon.com/images/I/71yJURb8UnL.jpg) ![Wiha Tools 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece, multi, one size - Image 4](https://m.media-amazon.com/images/I/61lpBWy+2XL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, so strong, will last forever💯 *by O***. on June 15, 2026* Amazing, very strong materials💯 ### ⭐⭐⭐⭐⭐ Good *by S***V on January 21, 2026* High quality tool ### ⭐⭐⭐⭐⭐ Well built tools *by J***S on July 22, 2025* High quality and build well. Lightweight and easy to use. Can’t beat the price either. ## Frequently Bought Together - WIHA 33478 Insulated T-Handle Hex Metric Set with 4.0, 5.0, 6.0, 8.0 and 10.0mm, 5-Piece - Wiha 33490 T-Handle Hex Driver Set, Inch, 1000 Volt, 6 Piece - Wiha 32296 11-Piece 1000-Volt Insulated Nut Inch Driver Set --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/15494011-wiha-tools-33478-insulated-t-handle-hex-metric-set-4](https://www.desertcart.sc/products/15494011-wiha-tools-33478-insulated-t-handle-hex-metric-set-4) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-07-27*