The Swivel Mega Coupler to 2" Square Coupler joins 2” square tubing to (1-1/4" Pipe) 1.66" OD to 2 " OD truss tube.
Both the Mega Coupler and the 2" Square Coupler have solid aluminum wing nut tabs that are stronger than regular steel wing nuts. These allow you to use a ¾” wrench to tighten or remove the coupler without breaking the wing nut tabs.
The socket head cap screw locks securely into the hex milled pocket so that the nylock nut can be tightened while the clamp is installed. The clamp assembly may also be assembled as a rigid 90 degree clamp by changing the bolting locations. The Swivel Mega Coupler to 2" Square Coupler is CNC milled from 6061-T6 Aluminum.