Blue Sea Systems Waterproof Cable Inlet – 0.31 in. (BSS-1001)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Waterproof Cable Inlet for 0.31 in. Cable
Route a single cable cleanly through a panel, bulkhead, or deck while keeping moisture out. This compact fitting seals around a 0.31 in. (7.9 mm) cable and installs in minutes — no special tools required. The low-profile housing sits flush against the surface and won't snag lines or gear.
Key Features
- Watertight seal around 0.31 in. diameter cable
- Suitable for panel, bulkhead, or deck installation
- Compact, low-profile design
- Durable UV-resistant construction
- Simple single-hole installation
Parts Desk Insights
Best use case: Ideal for routing shore power leads, bilge pump wiring, or navigation light cables through a cockpit panel or cabin bulkhead where a clean, weatherproof entry point is needed. Pair with the BSS-1002 Waterproof Cable Inlet for 0.44 in. cable or the BSS-1003 Waterproof Cable Inlet for 0.56 in. cable if your wiring run uses a larger diameter. For complete circuit protection, see the BSS-2130 Push-Button Circuit Breaker 5A and the BSS-2132 Push-Button Circuit Breaker 10A. For power distribution, the BSS-1990 PowerBar 1000 Busbar is a natural companion.
SKU: BSS-1001
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.