Sea-Dog 205225 Heavy Duty Butt Hinge, 4-1/2"x 4"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Upgrade your hatch, door, or cabinet with a heavy-duty Sea-Dog butt hinge engineered for smooth, rattle-free operation.
Key Features
- Integral nylon bearings help deliver rattle-free, silent movement
- Investment cast 316 stainless steel for strong corrosion resistance
- Commercial ANSI templated screw hole pattern for confident installation
Intended Use
- Boat and marine deck hatch hardware
- Cabin or galley door hardware
- Marine and industrial cabinets and access panels (when butt-hinge dimensions and screw pattern match)
Product Details
- Product: Sea-Dog 205225 Heavy Duty Butt Hinge
- Size: 4-1/2" x 4"
- Material: Investment Cast 316 Stainless Steel
- Mechanism: Integral nylon bearings
- SKU: 354-205225
Parts Desk Insights
Best Use Case: Great for marine doors and access hatches where you want quiet, smooth movement and durable corrosion resistance.
Common Issues: If the hinge feels loose after mounting, confirm the door thickness and mortise/flush alignment (butt hinges are typically installed into abutting surfaces) and verify the screw hole pattern matches your existing template.
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.