Insulated Open-End Wrench | PENTA Open-Ended | 1000V Rated

The PENTA Insulated Open-End Wrench is expertly engineered for safe, precise, and reliable performance in live electrical environments. Designed with an open-ended profile, this wrench allows quick engagement on fasteners from the top or side—perfect for confined spaces where sockets or box-end wrenches may not fit.

Each wrench is rigorously tested to withstand up to 1000 volts and meets both ASTM F1505 and IEC 60900 standards, ensuring top-tier safety for electricians, maintenance technicians, and utility professionals. Crafted from high-grade materials and fully insulated, the tool provides superior grip, durability, and peace of mind during high-voltage work.

Whether you're servicing switchgear, control panels, or energized equipment, the PENTA Open-End Wrench delivers dependable performance and ergonomic handling—essential for every professional’s insulated toolkit.

Key Features:

⚡ 1000V Rated Insulation – Certified for safe live-line electrical applications

🔧 Open-End Design – Fast and easy access to nuts and bolts in tight areas

🛡️ ASTM F1505 & IEC 60900 Compliant – Globally recognized safety standards

🔩 Industrial-Grade Build – Made for durability and consistent torque delivery

PENTA CATALOG:

Insulated  Wrenches Open-Ended