3 X 4 PART B ALUM INCREAS/REDC TOUG

This aluminum TOUGH-TITE Type B cam and groove coupler is a customer-facing Type B cam and groove coupler for industrial hose connection and fluid transfer applications. It uses the female coupler x male NPT configuration to make connection style clear for buyers comparing compatible components, replacement parts or new hose assemblies. The 3 in x 4 in sizing helps identify the transition between connection sizes during replacement, assembly or quoting. The aluminum construction supports material-based product searches and helps buyers compare fitting options for corrosion, weight, handling and service environment requirements without relying on branded terms alone. The TOUGH-TITE name is retained from the source data for customers and resellers who need brand continuity while still targeting non-branded terms such as Type B camlock coupler, camlock fitting and industrial hose coupling. This adapter/reducer style helps transition between connection sizes or fitting styles in fluid transfer systems, hose stations, tank truck transfer and general plant maintenance. For military-spec product matching, reference MIL-C-27487G and A-A-59326 when anodised. Use item 3E3040BAL when matching this product to internal specifications, repeat orders or reseller catalogs.