SUNOOM Boat Cam Latch Stainless 316 Flush Pull Hatch Lock — Mirror-Polished, Adjustable Arm (2" Cutout)

SUNOOM Boat Cam Latch is a marine-grade 316 stainless steel flush pull hatch lock with an adjustable locking arm and included back plate and screws for secure, low-profile hatch access.

Designed for demanding marine environments, this flush cam latch combines corrosion-resistant 316 stainless steel construction with a mirror-polished surface for durability and a clean appearance. It fits a 2" (51mm) hole cutout, has a 2-1/2" (64mm) outer diameter, and an overall height of 3" (72mm). The locking arm adjusts to accommodate hatch thickness and strike positions, and the kit includes a back plate and mounting screws for a straightforward installation.

How does this latch resist saltwater corrosion?

The latch is made from marine-grade 316 stainless steel, a material chosen for superior resistance to pitting and corrosion in saltwater and humid conditions. Its mirror-polished finish also reduces surface deposits and eases cleaning. Regular rinsing after heavy salt exposure will prolong the finish and moving parts.

• 316 stainless steel body and cam—better chloride resistance than 304.
• Mirror-polished surface to limit debris build-up and speed cleaning.
• Solid construction and flexible cam design for long-term mechanical reliability.

Will this fit my hatch and how adjustable is the locking arm?

The flush cam latch is sized for a 2" (51mm) installation hole and has a 2-1/2" (64mm) outer flange diameter, with an overall height of 3" (72mm). The cam/locking arm is adjustable across a range that fits many common strike positions, letting you fine-tune engagement without modifying the hatch. If you need a watertight compartment, apply a bead of marine-grade silicone between the latch and the lid during installation.

• Cutout compatibility: 2" (51mm) diameter hole.
• Flange OD: 2-1/2" (64mm); overall height: 3" (72mm).
• Locking adjustment range: 1-1/4" to 2-3/4" to match various strike placements.
• Includes back plate and screws for secure mounting.

How easy is installation and what hardware is included?

Installation is straightforward: the latch assembly drops through the 2" cutout and secures with the included back plate and mounting screws. No specialized tools are required beyond common hand tools; ensure you prepare the lid edge and add silicone if you require a water-tight seal. The package contains the cam, back plate and installation screws, ready for immediate fitting.

• Includes cam, back plate and mounting screws for a complete install.
• Fits standard 2" hole—use basic hand tools for mounting.
• Apply silicone between latch and lid if a watertight seal is needed.

What performance can I expect in everyday marine use?

Expect a durable, low-profile latch that withstands routine exposure to spray, sun and vibration. The cam mechanism provides firm engagement and the flush design minimizes snagging and tripping on deck surfaces. Routine inspection and occasional lubrication of the cam will keep the latch operating smoothly for years.

• Flush profile reduces tripping and snag hazards on decks.
• Solid cam engagement for secure closure under vibration and motion.
• Low maintenance—periodic rinse and light lubrication recommended.

Who this is for: boat owners, riggers and marine technicians seeking a corrosion-resistant, low-profile hatch latch for small lockers, access panels and utility hatches. It suits sailboats, powerboats, RVs and any application needing a compact 2" flush pull with adjustable cam reach and included hardware for quick replacement or new installations.