Mega-Coupler 3/8 Hex Black Steel Wingnut

The Mega-Coupler has solid wing nut tabs that are stronger than regular steel wing nuts. The grade 8 Hex Head Cap Screw locks securely into the hex milled pocket so that the nylock nut can be tightened while the clamp is installed

The Mega-Coupler fastens from (1-1/4" Pipe) 1.66" OD to 2 " OD truss tube and has the industry compatible 14 mm thick base.

Mega-Coupler with 3/8" Hex Head Cap Screw, Steel Wingnut, Black Anodized