Seachoice 16151 Stainless Steel Clam Shell Vent | 2-5/32" x 2-1/8" x 15/32"
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Seachoice 16151 Stainless Steel Clam Shell Vent
The Seachoice 16151 is a mid-size stainless steel clam shell vent built for hull-side or deck ventilation on boats. The hinged clamshell cover opens to allow airflow into bilge spaces, lockers, and enclosed compartments while closing to deflect water and spray when underway. At 2-5/32" x 2-1/8", it offers a larger opening than the compact 16141 model, making it a better choice where more airflow or a larger cable and hose pass-through is needed. Stainless steel construction resists corrosion in both saltwater and freshwater environments for long-term, low-maintenance performance.
Key Features
- Stainless steel construction — corrosion-resistant in salt and freshwater environments
- Hinged clamshell cover deflects water and spray when underway
- Mid-size footprint: 2-5/32" x 2-1/8" x 15/32" depth
- Larger opening than the 16141 for improved airflow or bigger cable/hose pass-throughs
- Suitable for hull-side or deck installation
- Can double as a low-profile cable or hose exit fitting
Compatible Applications
- Bilge ventilation on powerboats and sailboats requiring more airflow than a compact vent provides
- Locker and compartment ventilation on trailered and moored vessels
- Hull-side exhaust or intake venting for enclosed spaces
- Cable or hose exit point where a larger, weather-resistant cover is needed
- Replacement vent for existing mid-size clamshell installations
Parts Desk Insights
The 16151 is the step up from the Seachoice 16141 (1-21/32" x 1-3/4", Stainless) when a customer needs more airflow or a slightly larger opening for a hose or cable bundle. It's the most popular size in the stainless clam shell range for standard bilge and locker venting on mid-size powerboats. If the customer needs an even larger vent for high-airflow applications, the Seachoice Clam Shell Vent (3-3/4" x 3-3/4", Stainless Steel) is the largest stainless option we carry. For a chrome-plated brass finish in a similar size, the Seachoice Clam Shell Vent (2" x 2-3/32", Chrome Brass) is worth a look. Browse the full range in our Switches & Circuit Protection collection.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.