North WS MDM Carbon Extension

Marsoni

M251S

$139.50

Get it in 3 business days with 1 day shipping. Friday, May 29

North WS MDM Carbon ExtensionNorth Sails MDM extensions ensure that you spend less time rigging and maximize your time out on the water. The Carbon is our lightest MDM extension, offering a more compact and stiff material for optimum performance. The MDM extension includes 4 oversized, low friction, easy thread, corrosion resistant plastic pulleys, that line up perfectly with the sail. When combined with the low stretch Dyneema rope, an 8 to 1 pulley ratio makes high tension

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Your North WS MDM Carbon Extension orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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I normally don't write reviews but these products deserve the effort! I bought 4 different black toys from this Brand and all are still intact after 6 months heavy usage by 2 aggressive chewers (a Belg Malinois & black Lab), fantastic products and unlike so many other brands promising to be indestructible, these are the first toys that were not eaten within a month. No more visits to Vet to pay for Xrays after digesting plastic or rubber from badly made toys. Highly recommended.

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Reviewed in the United States on April 5, 2026

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Kevin

Port Orchard, US

★★★★★ 3

NOT INDESTRUCTIBLE

NOT INDESTRUCTIBLE

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Reviewed in the United States on May 3, 2026

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Sharon Kneib

Lexington, US

★★★★★ 5

Incredible & indestructible

For our CANE CORSO, Italian Mastiff, this black Kong toy is the only toy he can't chew up & destroy! Love it! Chewable and indestructible!!! Jaw strength = 700 psi!!! 😲

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Reviewed in the United States on December 29, 2025

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Hammy

San Leandro, US

★★★★★ 5

Durable

I don't think there's a dog out there that could tear this apart, it's awesome for peanut butter keeps him busy for an hour

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Reviewed in the United States on December 29, 2025

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Christina Schafer