My Account
Shopping Cart

T-H Marine DPSLP-5-1 Twist Out Deck Plate 5 Inch Black

Manufacturer

T-H Marine

<h3>About T-H Marine Supplies</h3><p><strong>T-H Marine Supplies</strong> has been one of the most trusted names in the marine accessories industry for over five decades. <a href="/7603-t-h-marine">Founded in 1975 by Bill Huntley in Huntsville, Alabama</a>, the company grew from a small, family-owned operation into a leading manufacturer of boat parts and accessories serving both OEM boatbuilders and the aftermarket. Today, T-H Marine is a proud member of the OneWater Marine family, yet retains the hands-on dedication to quality that has defined it from the beginning.</p><h3>Designed by Boaters, for Boaters</h3><p>What sets T-H Marine apart is its roots. The team behind the brand has always been made up of avid boaters and anglers who understand the demands of real time on the water. That real-world perspective drives an approach to product development centered on practical innovation — solving problems that boaters actually encounter. From pioneering the first commercially available jack plate with the iconic <strong>HI-JACKER</strong>, to patenting improved throttle designs and narrow battery trays, T-H Marine has a long track record of bringing genuinely useful ideas to market.</p><p>Their <strong>ATLAS hydraulic jack plate</strong> became the dominant choice among professional bass fishermen and OEM boatbuilders alike. By the 2014 BASSMASTER Classic, ATLAS jack plates were found on the overwhelming majority of boats running hydraulic jack plates — a testament to the product's reliability and performance credentials.</p><h3>A Comprehensive Marine Product Lineup</h3><p>T-H Marine's catalog spans virtually every system on a modern recreational boat. Their product categories include jack plates, <a href="/7603-t-h-marine-trim-and-tilt-units-202681">trim and tilt units</a>, trolling motor accessories, plumbing and drains, LED lighting, hatches and deck plates, livewell aeration systems, rigging accessories, battery trays, and rod storage solutions. Whether you're rigging a tournament bass boat or fitting out a pontoon for family outings, T-H Marine likely has a product engineered for the task.</p><p>The brand supplies products to virtually every recreational boat manufacturer in the United States — found on bass boats, pontoon boats, runabouts, ski boats, offshore fishing boats, flats boats, aluminum fishing boats, and center console boats. Their aftermarket parts are available through marine dealers, retail chains, and online retailers nationwide.</p><h3>Innovation With a Proven Track Record</h3><p>Throughout their history, T-H Marine has continued to expand into new product niches while maintaining leadership in core categories. They introduced the first remote livewell drain valve, developed pioneering rod storage tube systems for boat compartments, and grew their lighting line to include waterproof courtesy and livewell lighting. Their <a href="/7603-t-h-marine-trim-and-tilt-units-201108">CMC tilt and trim systems</a> represent the same durability-first philosophy — built to handle the rigors of fresh and saltwater use over thousands of hours of operation.</p><p>With over 700 products in their lineup and a half-century of marine industry expertise, T-H Marine remains a go-to source for boaters who demand aftermarket accessories that match or exceed OEM standards.</p>

Part Number

DPSLP-5-1
05/27/2036 6:34 AM
Sale Price

$18.26

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The T-H Marine DPSLP-5-1 Twist Out Deck Plate provides convenient access to under-deck storage compartments in boats, kayaks, and marine applications. This 5-inch diameter deck plate features a twist-out design that creates a secure, waterproof seal when closed and easy one-handed operation for quick access.

Key Features:

  • 5-inch diameter opening for accessing storage compartments and bilge areas
  • Twist-out design with quarter-turn locking mechanism for secure closure
  • Black UV-resistant plastic construction withstands harsh marine environments
  • Low-profile design sits flush with deck surface
  • Waterproof seal keeps moisture and debris out of storage areas
  • Easy installation with screw-down mounting
  • Ideal for boats, kayaks, RVs, and marine applications

This deck plate is perfect for creating access points to bilge pumps, wiring, plumbing, or dry storage compartments while maintaining a clean, finished appearance. The durable construction and reliable sealing make it a trusted choice for marine professionals and recreational boaters alike.

Quick Checkout, cant wait to see how great it looks! WOnder how fast the shipping is?

Good price, easy to make the orders

GOOD SO FAR

Good choice

Always have the parts I need and the prices are great.

easy... hopefully order gets here fast. paid for 2 day ship.

Great Prices! Affordable Shipping! Happy so Far!

Very easy to find the parts I need

Easy to use with the Amazon account. All ok!

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy