Rubber 5" Double Jacket Aluminum Fire Hose Adapters a coupler is a double

a coupler is a double female while a nipple is double male) or two male or female

the better shipping costs will be

The sky is the limit

Adjustable to fit all sizes

Rubber 5" Double Jacket Aluminum Fire Hose Adapters a coupler is a doubleFor the 5" Rubber hose, you can be sure that visibility is not an issue. This lengths of hose have been cut up and used for emergency markings and visual warnings in parking lots and other locations. You won't find a rubber material that's more cost effective in quality and quantity. the rubber jacket layers for . The double jackets have two strong layers of tough woven polyesters with an additional layer of rubber lining to give you the strongest