MADI TRI-PENTA WRENCH
3 Tools in 1
The Tri-Penta WrenchTM is an underground utility wrench that combines three everyday functions into one convenient tool. The ¾” Penta Socket opens transformers and switch gears. The addition of a high visibility patent-pending Speed SleeveTM helps linemen open those transformers and switch gears up to 2X faster than standard Penta sockets or wrenches. It also comes with 2 other tools built into the handle – the integrated Lid Lifter lifts hand hole lids and the 3/8” Screwdriver is great for opening secondary or primary doors.
Contact us if you have any questions.
$51.33

Tri-Penta Wrench Features
Main Uses:
- Screwdriver – 3/8” screwdriver for opening the primary door on 3 phase transformers
- Removable Penta Wrench – Designed for opening all transformers & switch gears
- Hand Hole Lid Lifter – Built-in design for lifting hand hole lids
Additional Features:
- Speed Sleeve™ – The green handle spins freely to open transformers & switch gears 2X faster
- Life & Durability – Heat-treated alloy steel
- Removable Penta Wrench – Designed for opening all transformers & switch gears
Additional information
Weight | 1 lbs |
---|---|
Dimensions | 10 × 7 × 3 in |
Brand | Madi Tools |
You may also like…
You must be logged in to post a review.
Your Opinion Counts!
We really want your feedback on the products we sell at Tallman Equipment. If you’ve used any of the products we sell (whether you bought them from us or not), leave a review on our website. After writing just 3 reviews, you can receive a free Tallman t-shirt.
Reviews