Residential Gate Closer - Spring Rod - for small 3ft, 4ft and 5ft gates MODEL GATE FRAME SIZE FORK SIZE QL/GC 900 1 3/8" 1 3/8" QL/GC 1000 1 3/8" 2", QL/GC 1100 1 3/8" 2 1/2", QL/GC 1200 1 5/8" 2" , QL/GC 1300 1 5/8" 2 1/2" , QL/GC 1101 1 3/8" 3" , QL/GC 1303 1 5/8" 3" , Spring closer is attached to gate frame and the gate post as shown in the picture. Color coated have colored bands to match the color of your frameworm. For use with Auto Pool Latch and other Pool latches requiring self closing mechanisms. See Full Selection for Latches