These aluminium barb to barb push lock fittings are ideal for general plumbing applications using traditionalrubber or silicone hose. The design of these barb joiners ensures a secure fit, reducingthe risk of leaks and ensuringconsistent fluid flow. It allows you to easily join hoses or pipes, making it an essential component for fluid distribution and redirection. Constructed from billet T-6061aluminium, which offers strength and corrosion resistance, ensuring a durableand long-lasting solution for various applications compared to brittle plastic options on the market. They come in multiple sizes from 1/8" (3.2mm) up to 3/4" (19mm)and three colours Blue, Black and Silver.