Adapter used to attached 1-1/2" schedule 40 aluminum onto a gobo/grip head.
Hollaender Fitting 1-1/4" Cross
Hollaender Fitting 1-1/4" Short Barrel Cross
Hollaender Fitting 1-1/4" Split Cross
Hollaender Fitting 1-1/4" Elbow
Hollaender Fitting 1-1/4" Modified Cross