Marine Latches Heavy duty cast 316 marine grade stainless steel construction Boat Hatch Latch provide maximum corrosion resistance and durability in the saltwater environments Flush Pull latch easy installation makes this latch perfect for hatches, decks, livewells, electrical enclosures, and other compartments on your boat. Boat cam latch diameter 2-1/2",height 3",fits 2" dia hold cutout,fits door thickness from 1/2" to 1" Boat cam latch diameter 2-1/2",height 3",fits 2" dia hold cutout,fits door thickness from 1/2" to 1" Trafu