Sea-Dog Heavy-Duty Utility Snap Hook – Electro-Galvanized, 7,000 lb Break Strength (354-1558321)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea-Dog Heavy-Duty Utility Snap Hook – Electro-Galvanized, 7,000 lb Break Strength
A rugged, high-capacity snap hook built for demanding marine and trailer applications. With a 7,000 lb breaking strength and a spring-loaded closure that snaps shut instantly, this Sea-Dog utility snap hook handles the kind of load cycles and environmental exposure that lighter hardware can’t. The electro-galvanized formed mild steel construction provides both galvanic and corrosion protection — keeping the hook functional in wet, saltwater, and outdoor environments where rust is a constant threat.
Key Features
- 7,000 lb breaking strength for heavy-duty applications
- Spring-loaded closure for fast, secure one-handed connections
- Electro-galvanized formed mild steel construction
- Provides both galvanic and corrosion protection
- Suitable for marine, trailer, and general utility use
Compatible Applications
- Winch strap end connections on boat trailers — use with Tie Down Engineering Winch Straps or Seachoice Winch Straps
- Securing lines, anchor rodes, and dock lines to cleats and rings
- General utility rigging and load securing on trailers and vessels
- Pair with Sea-Dog Stainless Tie-Down Eye Straps as fixed anchor points
- Use with Seachoice Heavy Duty Transom Tie-Down Straps for trailer securing setups
Parts Desk Insights
Best used anywhere you need a fast-connect, high-strength hook that can handle real load — winch strap terminations, tow line connections, and anchor rode clips are the most common applications on boat trailers and vessels. The 7,000 lb break strength is well above typical trailer tie-down loads, giving a solid safety margin for everyday use. The electro-galvanized finish holds up well in freshwater and light saltwater exposure; for heavy offshore or long-term saltwater immersion, consider a stainless steel snap hook instead. If you need fixed anchor points to clip into, the Sea-Dog Stainless Tie-Down Eye Straps are a natural companion.
SKU: 354-1558321 | Barcode: 035514155045
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.