Stanley Fatmax Screwdriver Insulated Par

Stanley FatMax Insulated Parallel Screwdrivers (2.5 x 50mm & 3.5 x 75mm)

Fully Expanded Professional Product Description

Product Overview

The Stanley FatMax Insulated Parallel Screwdrivers—available in 2.5 x 50mm and 3.5 x 75mm—are engineered for precision, safety, and durability in live electrical work. Each tool is individually tested to 10,000V and certified for safe use up to 1,000V AC, in compliance with EN60900:2004.

Whether you’re servicing terminals, switchboards, or control panels, these screwdrivers deliver optimal torque, comfort, and protection thanks to their high-grade chrome vanadium steel shafts, impact-resistant insulation, and ergonomic handles.

Available Variants & Specifications

Key Features & Benefits

Certified Electrical Safety

• Rated for live work up to 1,000V AC.

• Each screwdriver is individually tested to 10,000V for assured compliance with EN60900:2004.

Durable Insulation Sleeve

• Constructed with a tough polyamide coating that resists impacts down to -25°C, abrasion, and moisture absorption, ensuring dependable insulation in harsh environments.

High-Strength Chrome Vanadium Blade

• The chrome vanadium steel shaft allows for greater torque and increased durability, significantly reducing the risk of tip breakage under load.

Precision Shot-Blasted Tips

• Provides superior screw engagement and corrosion resistance—ideal for electrical terminals where slippage is not an option.

Bi-Material Ergonomic Handle

• Designed with a large diameter grip to deliver maximum torque.

• The narrow neck ensures rapid screw turning, especially useful with machine screws.

Soft Grip with Spinning Dome

• Soft-touch material offers comfort and reduces hand fatigue during extended use.

• The smooth domed end enables quick finger spinning for faster engagement.

Colour-Coded Identification

• The handle ends are clearly colour-coded, making it easy to select the correct screwdriver type and size quickly, improving efficiency on the job.

Typical Applications

• Wiring control panels and fuse boxes

• Fixing consumer units and terminal blocks

• Live circuit installations and servicing

• Domestic, commercial, and industrial electrical works

• Precision slotted screw applications in tight or insulated environments

Frequently Asked Questions (FAQs)

Q: Are these screwdrivers suitable for live electrical work?
Yes, both variants are tested to 10,000V and certified for live work up to 1,000V AC, making them suitable for high-risk electrical tasks.

Q: What’s the advantage of a parallel tip over a standard slotted tip?
Parallel tips have straight, non-tapered edges that ensure a snug fit in terminal screws, reducing cam-out and preventing damage to the screw or insulation.

Q: Can I use these in cold weather conditions?
Absolutely. The polyamide insulation is rated to withstand temperatures as low as -25°C without cracking or compromising safety.

Q: Are these screwdrivers magnetized?
No, they are not magnetized by default to prevent interference with sensitive electrical components, but they can be magnetized if needed.

Q: Do these screwdrivers resist wear over time?
Yes, the shot-blasted tips and high-grade materials ensure extended tool life, even under regular, intensive use.

Customer Reviews

★★★★★ – “Perfect for electrical terminals”
“The 2.5mm variant is ideal for tight terminals. Safe, solid, and very comfortable to use.”
— Nathan D., Electrical Installer

★★★★★ – “Outstanding durability”
“Dropped the 3.5mm more than once—no damage at all. Handle grip is excellent, even when my hands are sweaty.”
— Lucy A., Site Electrician

★★★★☆ – “Reliable and easy to use”
“Great grip and build. I’ve used it every day on control panels and wouldn’t switch.”
— John K., Electrical Engineer

★★★★★ – “Great insulation and torque”
“Handles are comfortable and let me apply good torque without slipping. I trust them for live work.”
— Emeka B., Industrial Technician

Usage Tips

• Always inspect the insulation before each use for cuts or wear.

• Match screwdriver size precisely with screw head to avoid stripping.

• Clean with a soft cloth—avoid harsh chemicals that can degrade insulation.

• Store in a dry, organized toolbox to preserve insulation integrity.

Conclusion

The Stanley FatMax Insulated Parallel Screwdrivers (2.5x50mm & 3.5x75mm) provide unmatched safety, strength, and handling for professional electricians. Whether you’re managing delicate terminals or tackling live installations, these tools deliver industry-leading torque, comfort, and peace of mind. Engineered for the highest demands, they are the ideal companions for any serious electrical toolkit.