Received it last week. Tried to put it together, but both supplied 1/4" x 1/2" carriage bolts sheared in half when tightening, and the supplied quick release pin was too short. Went to Lowes and bought a couple stainless steel 1/4" x 3/4" carriage bolts and two 1/4" x 1 1/4" quick release pins (Lowes didn't have a quick release pin long enough either) to replace the single quick release pin supplied by waterfowl junkie. All put together now, but the 2" tubing won't fit in to a 2" receiver. I tried it on two different receivers. Should have bought a grinder while at Lowes to make that fit in to my hitch receiver. Better to have spent my money on more decoy's. The bird hitch 2 will be staying in the garage next week when I leave for Saskatchewan. Will be plucking birds I guess, ugh.... Don't waste your money.