Materials:Boat cam latch made of marine grade 316 stainless steel.
High quality:Marine hatch lock mirror polished surface.good construction,flexibility,very strong.
Cam latch stainless steel 2-1/2"(64mm) OD and 2"(51mm) hole diameter.Overall Height: 3"(72mm).
The flush latch range of locking adjustment: 1-1/4" to 2-3/4",fits 2 inch (51mm) diameter hold cutout.
Installation:Boat hatch latches includes cam,accessories screws and back plate. easy to install.If you need the compartment to be water tight you will have to apple a line of silicone between this latch and the lid.