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 13.13.00.014/015 awning and casement window hinge are 30122 and 31701. Part# 17c029-a, weather resistant finish
Number. 5043018
Brand: AMESBURY TRUTH