Sea-Dog 205420 Door Hinge, 4-1/8" x 1-1/2"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Upgrade your boat, deck, or cabinet door with this Sea-Dog 205420 stainless steel door hinge. Built from corrosion-resistant investment cast 316 stainless steel, it’s designed for reliable, long-term use in demanding marine environments.
Key Features
- Corrosion-resistant investment cast 316 stainless steel construction
- Marine-ready strength and durability for door mounting
- Surface-mount installation for straightforward replacement and upgrades
Intended Use
- Marine doors
- Deck hardware applications
- Cabinet and hatch doors (marine and outdoor use)
Product Details
- Sea-Dog 205420 Door Hinge
- Size: 4-1/8" x 1-1/2"
- Material: investment cast 316 stainless steel
- Fasteners required: installs with six #8 FH fasteners (not included)
- SKU: 354-2054201
- Variant barcode: 35514205351
Parts Desk Insights
Best Use Case: A strong choice for replacing worn door hinges on marine doors, especially where corrosion resistance matters.
Common Issues: Ensure the hinge is aligned with the existing door and mounting surface before final tightening. Since the hinge installs with six #8 FH fasteners that are not included, confirm you have the correct hardware on hand to match the mounting holes.
Related Products & Accessories
Browse related Door/Cabinet/Hatch/Table to complete the installation.
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.