Teng Tools Insulated Handle for Interchangeable Screwdriver Blades - Full-Size Electrician Driver Grip 122 mm - MDV700
Insulated Screwdrivers · MDV700
Insulated Handle for Interchangeable Screwdriver Blades
Full-Size Electrician Driver Grip 122 mm
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Why this one
Full-size grip for all-day comfort
This tool measures 122 mm (4.8 in) in overall length and weighs 66 g, providing a substantial palm-filling grip that reduces hand fatigue across long shifts.
Interchangeable blade system
Instead of packing a full set of fixed-tip screwdrivers, this grip lets you swap compatible blades on site to match any fastener you encounter.
Designed for electrical professionals
Built as an insulated driver handle for tradesmen who regularly work on or near live components.
Higher torque capability
The larger handle length gives you improved leverage compared to the small-size grip, letting you apply more controlled torque to panel screws, terminal cover fasteners, and device mounting hardware.
Versatile addition to your tool kit
Use this handle to expand or replace part of your existing interchangeable blade collection.
Read the full description
This Teng Tools insulated handle is purpose-built to accept interchangeable screwdriver blades, giving electricians and electrical maintenance professionals a full-size grip that combines comfort with the versatility of a multi-tip system.
Measuring 122 mm (4.8 in) in overall length and weighing 66 g, the large-size handle fills the palm for confident, fatigue-resistant driving. The added length over the small-size model translates to better leverage on stubborn fasteners, making it the preferred choice for breaker panels, switchgear, and motor control enclosures where screws can be firmly seated.
Swap compatible blades in seconds to move between Phillips, slotted, or other tip profiles without carrying a separate driver for each one. This approach keeps your pouch lighter and your workflow faster, especially on jobs that call for multiple tip types across dozens of devices.
Whether you are pulling panels, terminating circuits, servicing HVAC controls, or performing scheduled maintenance on distribution boards, this handle delivers the control and torque you need. Add it to your existing interchangeable blade collection as a replacement grip or as a dedicated second handle so two blade types stay ready at all times.
Get it in a set
This insulated screwdrivers also comes in these 4 sets, with the tools that go with it.
9 Piece 1000 Volt Insulated Mixed Interchangeable Screwdriver Blade Wallet$34.99
1000V Insulated Interchangeable Screwdriver Blade Set$44.99
28 Piece Insulated Screwdriver Set & 3/8 Inch Drive Socket Module 1000V FOAM3 Electrician Tool Kit$299.99
10 Piece VDE 1000V Electrician Screwdriver Set with Phillips and Pozi Tips in TT1 Tray Module$44.99
Specifications
| Length | 4.8 in (122 mm) |
|---|---|
| Weight | 2.3 oz (66 g) |
| Part number | MDV700 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.