

⚡ Power through projects with precision and safety!
The Wiha Tools 33478 Insulated T-Handle Hex Metric Set features five essential sizes (4.0 to 10.0mm) crafted from premium chrome vanadium steel. Each tool is individually tested to withstand up to 10,000 volts AC, ensuring top-tier electrical insulation and safety. Designed with ergonomic T-handles and anti-roll flats, this set combines durability, comfort, and precision for professional-grade performance that meets multiple international safety standards.













| Brand | Wiha |
| Color | Multi |
| Head Style | Hex |
| Item Length | 7.2 Inches |
| Item Package Quantity | 1 |
| Material | Blend |
S**V
Good
High quality tool
J**A
Well built tools
High quality and build well. Lightweight and easy to use. Can’t beat the price either.
M**C
Great tool but had one issue
The exposed area of the bit was not long enough to reach into most of the IEC motor starters, breakers, and contactors that I wanted to tighten. The insulation stops it at the finger safe, prohibited approach boundary just shy of the fastener.
F**.
tool is perfect. Just wish it had a carrying case for ...
tool is perfect. Just wish it had a carrying case for it.
S**S
Electricians favourite!
Great product only downside is no 3mm t bar would make a great addition to the set.. still a good set for working live/potentially live equipment not that you should but just in case...
E**Z
Too big
The 4-5-6 the handles are fine but the other two are huge, they should have maintain consistent size
T**B
Very happy
Thank you so much
Trustpilot
1 week ago
1 month ago