These screen frame top hangers and latches are constructed of aluminum and come in a milled finish. They are used for the installation of aluminum screen frames on vertical and horizontal sliding windows, such as on single hungs, double hungs and sliders. The hangers install with one nail-in fastener each, and they fit 3/8 in. thick screen frame material. The latch installs into the spline channel and locks onto a ball head fastener that installs on the bottom sill.