Prime-Line Products F 2571 Right Hand Sliding Window Sash Lock, Chrome Die cast,(Pack of 2) Die cast sash lock for both horizontal and vertical sliding windows Right hand design Includes nylon mounting bushing for easy turning Can be used on camper shells and RV's as well Die cast sash lock for both horizontal and vertical sliding windows Includes nylon mounting bushing for easy turning Can be used on camper shells and RV's as well