1. Boat Plumbing-Ventilation Offered
  2. sku: 5413715469622721
  3. SEACHOICE 18721

SEACHOICE 18721 Steel Garboard Drain Plug 1/2

18721 Seachoice Stainless Steel Replacement Garboard Drain Plug Only 1/2 Inch Pn

( Brand: Seachoice ), ( Part Type: Plug ), ( Warranty: 1 Year ), ( Manufacturer Part Number: 18721 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. )

Review SEACHOICE Stainless Steel Replacement Garboard Drain Plug Only 1/2 Inch Pn

Introducing the SearchChoice 18721 Steel Garboard Drain Plug, a high-quality and reliable solution for draining water from various types of vessels or containers. This drain plug is engineered with a robust 18mm thread size, making it compatible with a wide range of applications, including boats, RVs, and industrial machinery.

The SearchChoice 18721 is made of premium steel material, ensuring durability and resistance to corrosion. Its polished chrome finish not only adds an elegant touch but also provides an extra layer of protection against the elements. The plug's body is designed with a garboard configuration, which allows it to fit seamlessly into the garboard planks found on many types of boats.

This drain plug features a gasket made of high-density rubber, providing a tight and watertight seal when installed, preventing any unwanted leaks. The gasket also ensures easy removal and installation, making the SearchChoice 18721 an ideal choice for regular maintenance tasks.

The SearchChoice 18721 Steel Garboard Drain Plug is designed with a 1/2 inch square pattern for wrenches, allowing for easy and efficient removal or installation with the right tool. The plug's dimensions are 3.5 inches long and 1.75 inches in diameter, making it a versatile option for various drain applications.

In summary, the SearchChoice 18721 Steel Garboard Drain Plug is a top-tier, corrosion-resistant solution for draining water from vessels and containers. Its garboard configuration, premium steel construction, and high-density rubber gasket ensure a watertight seal and easy installation. With its 18mm thread size, 1/2 inch square pattern, and compact design, this drain plug is an excellent investment for boat owners, RV users, and industrial professionals alike.

The SEA CHoice 18721 Steel Garboard Drain Plug 1/2 is a commonly used drain plug for boats, specifically for garboard drains. This drain plug is made of steel and comes in a 1/2 inch size. Here are some pros and cons to consider before making a purchase:

Pros:

1. Durability: The steel material makes the drain plug strong and resilient against corrosion and wear.

2. Universal Fit: The 1/2 inch size is a common size for many boats, making this drain plug a versatile option.

3. Easy to Use: The drain plug is designed to be easily removed and replaced, making maintenance a simple task.

4. Affordable: Compared to other drain plug options, this product is relatively affordable.

Cons:

1. Weight: Steel is a heavier material compared to other options like aluminum or plastic. This can make the drain plug more difficult to remove, especially when the boat is in the water.

2. Rust: Although steel is resilient against corrosion, it is not completely rust-proof. Proper maintenance, such as coating with a marine-grade grease, is necessary to prevent rust.

3. Size: While the 1/2 inch size is common, it may not fit all boats. It is important to double-check the size compatibility before making a purchase.

In conclusion, the SEA CHoice 18721 Steel Garboard Drain Plug 1/2 is a durable, versatile, and affordable option for boats with garboard drains. However, it may be heavier than other options and requires regular maintenance to prevent rust. Ultimately, the decision to purchase this drain plug depends on the specific needs and preferences of the boat owner. If durability and affordability are top priorities, then this drain plug is a worthwhile investment. However, if weight and ease of use are more important, other options may be more suitable.

part # 18721 prices

  • $6.00-$24.15

specifications vesselvent:

  • brand: Seachoice
  • part type: Plug
  • warranty: 1 Year
  • manufacturer part number: 18721
  • california prop 65 warning: Cancer And Reproductive Harm.

returns vesselvent:

  • policy: No Returns

payments vesselvent:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

shipping vesselvent:

  • carrier: USPS
  • type: Calculated
  • cost: $4.51
  • class: Standard
  • service: USPS Ground Advantage
  • transit: 5-12 Days

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

seller vesselvent:

  • rating: 0.0%
  • # reviews: 1

offer vesselvent:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 6
  • started: July 11, 2025
  • best offers: True
part type: plug, warranty: 1 year, california prop 65 warning: cancer and reproductive harm.,
category: boat parts > plumbing ventilation, sku: 5413715469622721,

Seachoice 18721 Is Similar To:

vesselvent logo
5 offers $6.00–$24.15 USD
  • Offer #1: $6.00 price + $5.89 delivery = $11.89* total. 1/2 Part number Seachoice stainless steel replacement garboard drain plug.+$5.89 shipping
  • Offer #2: $10.48 price + $8.60 delivery = $19.08* total. Warranty issues are to be dealt with directly with the manufacturer.+$8.60 shipping
  • Offer #3: $24.15 price + free delivery = $24.15* total. STAINLESS STEEL. GARBOARD DRAIN PLUGS.FREE SHIPPING
  • Offer #4: $12.13 price + $8.95 delivery = $21.08* total. SS Replacement Plug, 1/2".+$8.95 shipping
  • Offer #5: $9.00 price + $7.00 delivery = $16.00* total. Polished stainless steel for ultimate corrosion resistance. Part #.+$7.00 shipping