By design, this tool helps remove and install power fuses and barriers in padmounted switchgear. It specifically fits power fuses made by S&C Electric Company with the designations SM-4Z, SM-20, SML-4Z and SML-20.

It is made to be attached to an insulated universal tool. The tool is an aluminum casting with a plastisol coating on the hooks to help avoid scuffing whatever it contacts.

Casting with integral fitting for direct attachment to universal tool handles.