These are 1 1/2 Inch aluminum quick disconnect hose fittings used on industrial hoses. They are to convert 1 1/2 inch pool and discharge hoses to a pressure capable format.
4 1.5" Male x Hose Barb
15 1.5" Female x Hose Barb
2 1.5" Caps
11 1.5" Plugs
$36 delivered. Thank you eBay.
