The receiver would use 1/2" bolts. It has slots for mounting. The length of each slot is 6 1/8". The distance across from one side to the other, farthest dimension is 42" and the closest would be 28". The distance from the edge for the end slots would be 1/4". The distance between the 2 slots closest together is 1 3/8" and the distance from the single slot to the next slot is 4 3/8".
The overall dimensions are 44" L x 14" W x 5" H. The tube measures 2.5" square. The arms each measure 8.6" L. It would have a hitch pin hole size is 5/8" diameter.




