These sliding window latches from Prime-Line Products are constructed of durable diecast aluminum and they come in a corrosion-resistant finish on both the keepers and the latches. These latches are right-handed latches, with left-hand latches also available through special order. Many recreational vehicle (RV) manufacturers and residential window manufacturers use these types of window latches on their horizontal and vertical sliding windows. They are easy to install and come with all of the installation fasteners required for mounting the latches and keepers. These diecast sliding window latches feature a time-tested, cam-type locking mechanism that will help with the security of your windows.