Eastrans Aluminum Female Hose Fitting With Brass Nut, 1.5 Inch Pin Lug Hose Pin Lug fittings?1 1/2 in 2 in) Aluminum Hose couplings used in many different industries and applications, are very useful when connecting or disconnecting pipe, tubing or hose. Size - 1.5 inch Pin lug Fitting. Thread type - Female Pipe Thread. Material - Aluminum with Brass Swivel Nut.Light weight, corrosion and rust resistance. Application - For connecting hoses or pipes of consistent diameters. Widely used in many different industries and applications, such as fuel and oil, water, chemical, dyes, agriculture and others. Our Promise - Our aim is to provide with more practical and durable hoses and tools, no matter the reason in 30 days, we can all refund or replace.