CK Tools T49144-040 Dextro VDE Insulated Slotted Screwdriver 4.0 x 100mm | 1000V Electrician's Screwdriver
£7.22
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(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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The CK Tools T49144-040 Dextro VDE Slotted Screwdriver is a professional 4.0mm x 100mm insulated parallel slotted screwdriver designed for electricians working on domestic, commercial and industrial electrical installations. Individually tested to 10,000V and certified for safe live working up to 1,000V AC, it provides the safety, precision and durability required for professional electrical work. The precision-machined slotted tip delivers an exact fit in terminal screws, reducing cam-out while helping to prevent damage to screws and electrical accessories.
Part of the trusted CK Tools Dextro VDE range, the T49144-040 features a premium chrome vanadium steel blade for exceptional strength and long service life. Its ergonomically designed dual-component handle provides excellent grip and comfort, while the long, fine neck offers improved fingertip control when working in recessed terminals. The handle is injection moulded directly to the blade for maximum reliability, making this screwdriver ideal for demanding professional use on consumer units, switchgear, distribution boards and control panels.
Whether you're installing electrical accessories, terminating circuit protection devices or carrying out maintenance work, the CK T49144-040 delivers the quality and performance expected from one of the UK's leading professional tool brands.
Features & Benefits
- Professional VDE insulated parallel slotted screwdriver
- VDE approved and individually tested to 10,000V
- Safe for live working up to 1,000V AC
- Precision-machined 4.0mm slotted tip for an exact screw fit
- Premium chrome vanadium steel blade for outstanding strength and durability
- Long, fine neck for precise fingertip control
- Ergonomic dual-component handle for improved comfort, grip and safety
- Ridges near the blade provide extra grip during final tightening
- Anti-roll handle design helps prevent the screwdriver rolling off work surfaces
- Tip type marking for quick identification
- Handle injection moulded directly to the blade for maximum reliability
- Manufactured to professional trade standards
Technical Specifications
- Manufacturer: CK Tools
- Model: T49144-040
- Product Range: Dextro VDE
- Product Type: Insulated Parallel Slotted Screwdriver
- Tip Size: 4.0mm
- Blade Length: 100mm
- Overall Length: 207mm
- Blade Width: 4.0mm
- Blade Thickness: 0.8mm
- Blade Material: Premium Chrome Vanadium Steel
- Handle: Ergonomic dual-component insulated handle
- Insulation Rating: 1,000V AC
- Test Voltage: 10,000V
- Standards: EN 60900, IEC 60900, VDE 0682-201, ISO 2380-2, DIN 5264
- Weight: Approx. 58g
- Country of Origin: Germany
- GTIN: 5013969704013
Frequently Asked Questions
Is the CK T49144-040 suitable for live electrical work?
Yes. The screwdriver is VDE approved, individually tested to 10,000V, and certified for safe working on live electrical equipment up to 1,000V AC when used in accordance with safe working practices.
What type of screws is this screwdriver designed for?
It is designed for 4.0mm parallel slotted screws, commonly found on consumer units, switchgear, terminal blocks, control panels and other electrical equipment.
Why is a precision-machined tip important?
A precision-machined tip provides a closer fit within the screw head, improving torque transfer, reducing slipping and helping prevent damage to terminal screws and electrical accessories.
Who Needs This Product?
The CK Tools T49144-040 is ideal for:
- Professional electricians
- Electrical contractors
- Industrial electricians
- Commercial installers
- Maintenance engineers
- Control panel builders
- Facilities maintenance engineers
- Renewable energy installers
- Apprentice electricians
- Electrical testing and inspection engineers
What Is This Used For?
The CK Tools T49144-040 is designed for tightening and loosening 4.0mm slotted terminal screws while providing insulation protection during electrical work.
Typical applications include:
- Consumer unit installation
- Distribution boards
- MCB and RCBO terminals
- Electrical switches and sockets
- Industrial switchgear
- Control panels
- Terminal blocks
- Machinery wiring
- Electrical maintenance
- Commercial and industrial installations
Three Reasons Electricians Recommend This
- Maximum electrical safety – VDE approved and individually tested to 10,000V for safe working on systems up to 1,000V AC.
- Professional precision – The precision-machined tip delivers an exact fit for improved screw engagement and reduced wear on terminals.
- Built for everyday trade use – Premium chrome vanadium steel, an injection-moulded handle and ergonomic grip provide outstanding durability and comfort.
About CK Tools
CK Tools has been manufacturing premium hand tools for professional tradespeople for more than 100 years and is recognised as one of the UK's most respected tool brands. Its extensive range of screwdrivers, pliers, cutters, crimpers and electrical installation tools is designed to meet the demands of electricians, engineers and industrial professionals. By combining innovative design, premium materials and rigorous testing, CK Tools delivers products renowned for their safety, precision, durability and reliability.
About the Dextro VDE Screwdriver Range
The CK Tools Dextro VDE Screwdriver range has been developed to provide professional electricians with maximum safety, comfort and precision. Every screwdriver is individually tested to 10,000V and certified for safe working up to 1,000V AC in accordance with internationally recognised standards. Featuring premium chrome vanadium steel blades, ergonomically designed dual-component handles and precision-machined tips, the Dextro VDE range is ideal for electrical installation, maintenance, testing and industrial control applications where performance, safety and long-term reliability are essential.
| Tools Specs | |
| Tool Type | Screwdriver |
| Brand | CK Tools |
| Application | Slotted Screwdriver |
| Tool size | 4.0 x 100mm |
| Range | CK RedLine Dextro VDE |
| Packaging type | Pack of 1 |
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
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Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
