4" x 2" Aluminum Boss-Lock Cam & Groove Reducing Coupler x Adapter (Type DA) SKU: ADA4020 1-1/4" choose the Boss Male Stem

choose the Boss Male Stem SKU: RMS16 for unmatched quality and performance

Upgrade your connectivity solutions with the Boss Ground Joint Complete Female SKU: GF1 and experience unmatched performance and reliability

Radiator Hose means investing in long-lasting engine protection

Compatibility: Fits standard hose shanks

Its ease of use means that you can quickly connect and disconnect hoses

4" x 2" Aluminum Boss-Lock Cam & Groove Reducing Coupler x Adapter (Type DA) SKU: ADA4020 1-1/4" choose the Boss Male StemIf you're searching for a reliable and durable fitting, the 4" x 2" Aluminum Boss Lock Cam & Groove Reducing Coupler x Adapter (Type DA) SKU: ADA4020 is the perfect solution. This high quality reducer is designed to seamlessly connect two hoses of different diameters, making it an essential component for various applications including fluid transfer, irrigation systems, and industrial processes. Key Features Durable Aluminum Construction: Made from