When you are outfitting a boat or pontoon, the category of deck hardware and seating covers often brings two very different items into the same shopping cart: a wide bench seat base that supports new cushions, and a flush stainless-steel deck plate that covers an opening. The listed prices for these two options sit at opposite ends of the price spread, so the real question is which one actually matches your project.
Quick Verdict
If you are rebuilding a pontoon bench, the TOONMATE 308436GGRR base is the stronger choice because it is designed for that seating upgrade and includes drainage slots to let water escape. If you are sealing a deck opening, the TBvechi deck plate is the better fit, and it comes in at the lower end of the price spread.
Comparison at a Glance
| Product | Listed Price | Price Bar | Best For |
| TOONMATE 308436GGRR Pontoon 36-Inch Wide Bench Seat Base | USD 111.96 | | Pontoon bench seating upgrades |
| TBvechi 6-Inch Deck Plate | USD 63.75 | | Marine deck access covers |
Where Each Product Wins
- TOONMATE wins for a pontoon seat foundation. This is the part you want when the goal is to mount a wide bench seat and keep water from pooling underneath.
- TBvechi wins for a deck access cover. If you need to close off a deck opening, this plate is the more direct solution.
Product Notes
TOONMATE 308436GGRR Pontoon 36" Wide Bench Seat Base
This seat base is made for pontoon seating projects. It is 36 inches wide, and the manufacturer compatibility notes list Wise 8WD100 and Toonmate 36SEAT-DELX cushions, so you can pair it with a known replacement cushion rather than guessing. The base also has drainage slots that let rail and water run out the back of the seat instead of collecting in the base. The recessed toe kick gives the front a finished look and leaves room for optional lighting. The dimensions are 11 inches high, 36.5 inches wide, and 22.5 inches deep, which should help you confirm it will fit your boat. The main limitation is the higher listing price; at the top of this price spread, it is a bigger investment than the deck plate.
TBvechi 6" Deck Plate for Boat Marine Stainless Steel Hardware
This deck plate is meant for a different job. It is made from 316 stainless steel with mirror polishing, so it is built to resist corrosion and keep its appearance in a marine environment. The outer size is roughly 7.76 inches, while the inner opening is about 6 inches, which means it is sized for a 6-inch deck hole. It comes as one stainless steel disc, and the package weight is 1.7 kg. Because it is a single cover plate, it will not help if the project is actually a bench seat rebuild. The positive side is the lower entry point: it costs less than the seat base, making it the easier buy when your need is simply a solid deck access cover.
Final Choice by Use Case
Start with the project type. If you are putting a new bench foundation on a pontoon and want drainage and cushion compatibility, choose the TOONMATE 308436GGRR at USD 111.96. If you are covering a deck opening with corrosion-resistant hardware, choose the TBvechi deck plate at USD 63.75. The right pick is not about one being better overall; it is about which part solves the problem in front of you.
