15.4
2SCC-087-087, 7/8 x 7/8" Stainless Steel Coupling, Double Split (qty 1)
The Oil Equipment Mfg 4171 unit is designed to work with standard oil drums and containers.
2CC-087-087, 7/8" ID, Rigid Shaft Coupling, Double Split (qty 1)
The Emerson brand here means less downtime for my operation.