Auto Pool Latch 1-5/8" X 2-1/2" for Pool Chain Link Fence Gate Easy to install on all standard gates, even on existing gates Meets Pool Codes. Will allow gate to swing both ways Keyed at easy 45 degree convenient angle Self-latching with spring closers (See picture below)QL/GC 1300 available in our store. Fits Round Gate Frame 1-5/8" X 2-1/2" Post. Works with Gate Spring Closer 1-5/8" X 2-1/2"