Slam Latch Hatch Round Pull Latch (OWACH AL-958-1) for 1/4" door panel Replace Southco M1-61 For RV Cabinet BOAT Deck Hatch Door 0.08"-0.28" Panel Thickness, 0.98"-1.02" Grip Range 2" round-hole installation 0.075"-0.275" door thickness (2mm-7mm) Stainless steel screws and keeper The flush profile and easy installation makes this latch perfect for hatches, livewells, electrical enclosures, and other compartments on your boat.