MT-100H Harmsco Wing-Nut Socket
The -100H “Hybrid” Socket is a versatile tool designed for residential, commercial, and industrial filter applications — earning its name as a true cross-over socket. Built on the philosophy of “One Durable Tool, Many Different Uses,” it handles a variety of fasteners across multiple sectors. (Hayward, Pentair, Waterway and more).
Slot End: Works on brass wing nuts used on some pool filters as well as commercial and industrial filter lids.
Hex End: Standard 3/4" socket fits clamping systems from manufacturers like Hayward, Pentair, Waterway, and more. Durable, efficient, and designed to simplify filter maintenance across multiple platforms.
The -100H “Hybrid” Socket is a versatile tool designed for residential, commercial, and industrial filter applications — earning its name as a true cross-over socket. Built on the philosophy of “One Durable Tool, Many Different Uses,” it handles a variety of fasteners across multiple sectors. (Hayward, Pentair, Waterway and more).
Slot End: Works on brass wing nuts used on some pool filters as well as commercial and industrial filter lids.
Hex End: Standard 3/4" socket fits clamping systems from manufacturers like Hayward, Pentair, Waterway, and more. Durable, efficient, and designed to simplify filter maintenance across multiple platforms.