Truth hardware awning and casement window hinges are handed and come packed one left and one right per package. These window hinges have a weather resistant coating on the track and support arm with a plastic shoe that that cleans any debris out of the tracks as the window is open and closed. The support arm has a brass snap stud to ease installation and removal of the window's sash. These truth hardware awning and casement window hinges are used by several window manufacturers. Common numbers that can be found stamped on the awning and casement window hinge are 30122 and 31701. Part# 17c029-a, weather resistant finish
Number. 5043018
Brand: AMESBURY TRUTH