When you're shopping for deck hardware seating covers, you'll run into two very different kinds of products: a brand-new metal part made for a specific job, and a piece of old marine hardware with a history. That's exactly the choice here between a pontoon deck corner cap set and a Wilcox Chittenden deck fittings set. They sit on opposite ends of the deck hardware spectrum, so the right pick depends on what kind of project you have. One is made for a specific repair job; the other is meant for someone who appreciates original hardware.
Quick verdict
If you're capping the rounded corners of a pontoon, choose the Pontoon Deck Corner Caps. If you're restoring or collecting classic marine hardware, the Wilcox Chittenden fittings are the more memorable find. Each one is clearly better for a different type of buyer, and the price split reflects that difference.
Comparison table
| Product | Price | What you're looking at |
|---|---|---|
| Pontoon Deck Corner Caps | USD 36.89 | Two silver-gray aluminum caps for 90-degree rounded pontoon corners |
| Wilcox Chittenden Deck Fittings | USD 275.00 | New old stock vintage deck fittings in original display box |
Where each product wins
These two products are not directly interchangeable, so the choice comes down to what your boat project actually needs.
- Pontoon Deck Corner Caps win on price and purpose. They address a specific pontoon corner shape, and the lower price leaves room for the rest of your deck hardware needs.
- Wilcox Chittenden Deck Fittings win on character and collectibility. The piece has a strong story behind it, and the sale supports a good cause. For a restoration or display project, these fittings stand out.
Product notes
Pontoon Deck Corner Caps

At $36.89, this is the pair that solves a specific pontoon problem. The package includes two aluminum corner caps in a silver-gray finish, and they fit 90-degree rounded pontoon corners rather than 90-degree right angles. You get sizing details for the top and height, so you can match the measurements before buying. Because the caps are aluminum, they offer long-lasting protection for the corner area. The main limitation is exactly that shape compatibility: if your pontoon has sharp right-angle corners, these won't be the right caps. The included components are just the two corner caps, so it's a focused purchase rather than a full deck hardware kit. For someone redoing a pontoon deck, the pair covers both sides and keeps the look consistent.
Wilcox Chittenden Deck Fittings

At $275, this Wilcox Chittenden lot is deck hardware you buy because it has a story. It's new old stock, never installed, triple-plated, and still in its original display box after sitting in dealership storage. The late-50s/early-60s era gives it a specific vintage identity, and the fact that 100% of proceeds benefit a veteran adds another reason to consider it. The set is made in the United States, which fits nicely into a classic-boat restoration project. That said, the finish is not ready-to-show: it's very clean but needs a polish. And the warranty is unspecified, so you're paying for the piece itself rather than for a long-term support promise. For someone restoring a classic boat or assembling a display collection, the character is the point, and the original box makes it easy to display even before any restoration work.
Final choice by use case
For a functional pontoon project at a lower price, the Pontoon Deck Corner Caps are the straightforward pick. For a vintage restoration or a display piece, the Wilcox Chittenden Deck Fittings are worth the higher cost. If you need a working part to finish a pontoon deck, the corner caps get the job done. If you want a piece of old marine hardware to preserve and show off, the Wilcox Chittenden set gives you history, condition, and a story. Choose based on whether you need working corner caps or a piece of boating history.