2 bar hinges are a type of hinge commonly used in top hung casement windows. These hinges are designed to support the weight of the window sash while allowing it to pivot open and closed.

Stainless steel 2 bar hinges are a popular choice for windows, especially in commercial and marine applications where durability and corrosion resistance are important. Stainless steel hinges contain different alloys of chromium and nickel which gives them their signature strength and rustproof quality.