Speed Systems - Isolated 5/16" Hex Shaft with 3/8" Drive

The ISE-4 Isolated Shaft Extension Tool provides complete electrical isolation between your socket and extension, making it essential for high-voltage work environments. Rated for 1000V, this tool safely isolates the operator from electrical hazards when used with socket wrenches or torque wrenches. Built to handle up to 600 in-lbs of torque, it delivers reliable performance without compromising safety. The 5/16" HEX shaft with 3/8" drive and 4.5" length offers versatile compatibility for demanding applications. Ideal for technicians and electricians working on live circuits or sensitive equipment where isolation is non-negotiable.