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Drain Plugs

Drain plugs for small sailboats from RWO, Allen, Beckson, Ronstan, and more.

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  • Ronstan Drain Plug Ronstan Drain Plug

    Ronstan Drain Plug

    Ronstan
    $2.62
    Replacement drain plug from Ronstan. This is the PLUG ONLY - No plastic housing included. See Ronstan 30mm Bow Drain Plug for plug + housing.   Which drain plug do I need? When replacing an existing drain plug, it can be difficult to know...
    Qty in Cart: 0
    Price:
    $2.62
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  • Drain Plug w/ Housing (RWO) Drain Plug w/ Housing (RWO)

    Drain Plug w/ Housing (RWO)

    RWO
    $7.00
    RWO screw-in drain plug.  Screw-in plug  Plug hole diameter: 22mm / 0.88in Includes housing and plug Color: black Some use cases: Transom of RS600, Toppers, Laser/ILCA Which drain plug do I need?When replacing an existing drain...
    Qty in Cart: 0
    Price:
    $7.00
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  • Drain Plug (Allen) Drain Plug (Allen)

    Drain Plug (Allen)

    Allen
    $5.00
    Complete screw-in drain plug assembly by Holt Allen. Screw-in plug Housing screw hole spacing: 38mm / 1.5 inch Plug hole diameter: 22mm / 0.88 inch Includes housing and plug Color: Black Manufacturer: Allen Part Number: A.423 Some use...
    Qty in Cart: 0
    Price:
    $5.00
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  • Drain Plug (Beckson) Drain Plug (Beckson)

    Drain Plug (Beckson)

    Beckson
    $7.00
    Standard drain plug fitting from Beckson. Complete assembly with screw-in plug and housing, with 1 inch plug hole diameter and 1.5 inch mounting hole spacing for drain plug housing. Plastic keeper helps prevent the plug from falling out of the housing...
    Qty in Cart: 0
    Price:
    $7.00
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  • Drain Plug (White) Drain Plug (White)

    Drain Plug (White)

    RWO
    $6.25
    1/4 turn key style drain plug by RWO.  If your existing drain plug housing does not have threads, this is the drain plug you want to buy. If your housing has threads, please take a look at our other drain plug offerings. 1/4 turn design - not a...
    Qty in Cart: 0
    Price:
    $6.25
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  • Drain Plug (Holt Allen) Drain Plug (Holt Allen)

    Drain Plug (Holt Allen)

    Allen
    $5.00
    Standard drain plug fitting from Holt Allen. Complete assembly with screw in plug and housing, with 1 inch plug hole diameter and 1.5 inch mounting hole spacing for drain plug housing. Screw-in plug Housing screw hole spacing: 38mm / 1.5 inch Plug hole...
    Qty in Cart: 0
    Price:
    $5.00
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  • Drain Plug (Ronstan) Y

    Drain Plug (Ronstan)

    Ronstan
    $9.66
    Ronstan RF294 Drain Plug Complete w/ Housing and O-Ring Screw-in plug Housing screw hole spacing: 38mm / 1.5 inch Plug hole diameter: 22mm / 0.88 inch Includes housing and plug Color: Black Manufacturer: Ronstan Which drain plug do I need?When...
    Qty in Cart: 0
    Price:
    $9.66
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  • Drain Plug (RWO) Drain Plug (RWO)

    Drain Plug (RWO)

    RWO
    $7.00
    Replacement screw-in RWO drain plug without housing. PLUG ONLY - No housing included Screw-in plug Plug hole diameter: 22mm / 0.88 inch Color: Black Manufacturer: RWO Some use cases: LaserPerformance Lasers late '80's to late '90's hulls, and...
    Qty in Cart: 0
    Price:
    $7.00
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Drain Plugs

West Coast Sailing carries a variety of drain plugs for small sailboats. These plugs are used to help drain small amounts of water that may accumulate while sailing. They are also useful to regulate air pressure if your boat is sitting on land in the heat. At first glance they may all look similar, but there are subtle variations in size, housing and threading. Read on for our insights on how to choose the right plug, what measurements you need to account for, and some tips on installation. All plugs work pretty much the same way, so you can't go wrong!

Which drain plug do I need?
When replacing an existing drain plug, it can be difficult to know what plug is in your boat. Different manufactures have used different drain plugs across model years, and used boats may not have the same plug today that was installed at the factory. Thankfully, with few exceptions, the majority of dinghy drain plugs offered by West Coast Sailing share nearly identical screw hole and plug hole spacing.

If you are unable to identify the exact plug in your boat, we recommend you purchase a new drain plug (one with the housing!) and simply replace it, documenting which version you've installed in case you need a replacement. Buying two drain plugs when you go to replace one is a great way to think ahead as well. 

drain-plugs.jpeg

How do I replace a drain plug?
A typical drain plug has two pieces - the housing and the plug itself. Depending on the exact drain plug, sometimes the plug can be removed from the housing, whereas other times a keeper makes this more difficult (but helps prevent losing it). To replace a drain plug with housing, typically you'll need to back our the two screws holding the housing in place. If installed well the first time, there should be sealant around the holes that may need to be cut away. To install a new drain plug, apply sealant to the backside of the housing, specifically around the main hole and the two screw holes. Use your existing hardware to attach. New sealant, such as West Systems 5200, will do a great job of holding the plug into your hull, but using the screws is recommended in addition to the adhesive.

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