T-H Marine
T-H Marine Drain Plug - Self-Retaining Screw-Type Boat Drain Plug - Fits 1 in Hole - Polypropylene with O-Ring Seal - Vibration Resistant - Ideal for Transoms, Wells, Coolers, and Tanks
T-H Marine Drain Plug - Self-Retaining Screw-Type Boat Drain Plug - Fits 1 in Hole - Polypropylene with O-Ring Seal - Vibration Resistant - Ideal for Transoms, Wells, Coolers, and Tanks
SKU:T9TDP1DP
In stock
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- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The T-H Marine DP-1-DP is a drain plug. It is a new, genuine T-H Marine product with the manufacturer warranty, shipped from the closest US warehouse.
Key features
- Self-retaining design – Plug stays attached to prevent loss or accidental drops during use.
- Threaded seal with O-ring – Chemically inert O-ring and tight threads provide leak-free performance under vibration.
- Installs in standard 1 in hole – Secures with two No. 8 countersunk stainless steel screws (not included).
- Waterproof flange design – Built-in sealant groove ensures positive waterproof mounting.
- Rugged marine-grade construction – Made from polypropylene for durability and corrosion resistance.
- Versatile application – Ideal for transoms, livewells, bait tanks, coolers, water tanks, and more.
Specifications
| Brand | T-H Marine |
|---|---|
| Manufacturer part number | DP-1-DP |
| Part type | Plug Stopper |
| UPC / GTIN | 733572018400 |
| Weight | 0.06 lb |
| Dimensions (L × W × H) | 8 × 6 × 4 in |
| Category | Marine & Boating |
| Condition | New — genuine brand-name product |
| Warranty | Manufacturer warranty |
| Also searched as | DP 1 DP, DP1DP |
Questions
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine T-H Marine product?
Yes — new and genuine T-H Marine, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
