0.525″ Hose Ferrules Brass (HOLE SIZE: .025″) 10 pcs

Dominion Hose Ferrules are a metal ring that is used to crimp or compress both ends of a hose to secure it to a hose barb or other fitting. Once crimped, they facilitate a tight seal and prevent the hose from slipping off or leaking after the connection of CSA approved fittings are attached. Ferrules are often made of materials such as brass, stainless steel, or aluminum, and they come in various lengths and diameters depending on the specific application and hose type. They are commonly used in plumbing, automotive, hydraulic, and pneumatic systems, as well as in various industrial applications such as water, oil and liquefied petroleum gas (LPG) where hoses need to be securely attached to fittings. Their sizing is determined by the inside diameter, which corresponds to the outside diameter of the hose in use.