Whether you're servicing high-voltage EV battery systems, tightening a breaker terminal, or navigating confined spaces, our individual insulated tools offer:
Build your own safety arsenal. Mix and match certified insulated tools to meet your jobsite requirements, backed by trusted brands and uncompromising safety compliance. Because when you're working where volts matter whether its industrial machinery or advanced EV systems there's no room for half measures.
Our best-selling Double Insulated Tools include OEL Insulated Adjustable Standard Wrenches, OEL Insulated Sockets, ½ Drive, 12 Point, OEL Insulated Phillips Head Screwdriver and OEL Metric Insulated Open End Wrenches
Your message has successfully been sent. We will respond back soon
Email entered was invalid.
Name, Email, and your message are all required
Name, Email, and Company are all required
On Thursday, May 2nd, we will be implementing a new phone system. During this time our system will be completely down. Please contact us at help-desk@criticaltool.com and we will get back to you as soon as possible.
Shop premium individual insulated tools designed for maximum protection in electrical maintenance, facility service, and electric vehicle (EV) repair. Each tool meets IEC 60900, ASTM F1505, NFPA 70E, and OSHA compliance standards, ensuring safety when working on high-voltage equipment and live circuits. From insulated screwdrivers and pliers to wrenches and nut drivers, our selection allows you to customize your tool kit for commercial, industrial, and EV-specific applications. Dependable, tested, and ready for the demands of modern electrical work.