This coupler is made from billet heat treated steel, black oxide finish and is used with the 1.430" dia. twenty eight spline shaft blower snouts. Works with PSI roots blower snouts only. Coupler is 2.210" end to end.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.