Description
This 4 1/2″ Industrial Bulldog Hinge – also known as a butt hinge – is constructed with high-quality, pressed steel for robust and dependable use. It fits post and gate frame sizes of 4 1/2″ and 1 5/8″ or 2″ [1 7/8″ OD], respectively, and can swivel 90° in either direction. It can be easily used with automated gate systems, and the majority of single and double gates require two and four bulldog hinges respectively. Furthermore, you can modify the hinge to swing up to 180° by using the 180° offset adapter.