The Mega-Swivel Coupler-XL has a new, stronger design than regular swivel couplers. Two standard Mega-Couplers combine with a special hardware kit to form the Mega-Swivel Coupler-XL. A versatile product, the Mega-Swivel Coupler-XL can easily be taken apart and used as half couplers. Ships assembled.
1.25" pipe, 1.66" OD pipe
1.5" pipe, 1.90" OD pipe, 2" OD truss tube