4 X 4 ALUM SPOOL COUPLER

Aluminum, Spool Coupler, 4 in. x 4 in., Tough-Tite, 3E40BBAL is an industrial hose and fluid transfer component for buyers who need a clearly identified spool coupler in 4 in. x 4 in. Aluminum construction keeps the component lighter for handling, stocking, and mobile transfer equipment while still providing a metal cam and groove option for general industrial service. Its configuration should be matched to the listed product type, description, and available dimensions before selection. The Tough-Tite series designation helps buyers align this part with the correct coupling family, mating components, and replacement inventory. Product details identify item 3E40BBAL, product family Tough-Tite Adapter / Reducer AL, unit of measure each, and description 4 X 4 ALUM SPOOL COUPLER. The listed details can be compared against drawings, bills of material, reorder lists, and approved vendor files. This configuration is commonly sourced for industrial hose assemblies, fluid transfer lines, and maintenance replacement, with additional use in stocked hose rooms, field repair kits, and industrial transfer-line maintenance. Before ordering, confirm the size, material, part type, mating connection, gasket or seal compatibility, and the operating media requirements for the application. With its item-level details and clear product family, 3E40BBAL is practical for quote requests, shelf replenishment, and repeat purchasing where accurate industrial product data matters.