1-1/4-2 inch ground clamp loose on 1-1/4 inch black pipe

[stickboy1375]

Perhaps the 1/2 - 1" model. Rather obvious with the larger sizes, but they are not made to fit 1/2" pipe, are they? Looks to me like the larger two models are not designed to have the bottom flipped...???

Did you go to the link I posted? They are made for 1/2"pipe.