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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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.
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These shelves are very good. The price is great. and they look great in my granddaughter playroom. They are easy to install, and the instructions are very simple. They are study and the length of them are pretty large compared to others I looked at. They are very sturdy if done right. These were bought for an organization shelf wall from the floor to the ceiling. I bought one box and put them up and since then I have bought two more boxes for the rest of the wall

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Reviewed in the United States on September 1, 2025

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Sammy David Hicks

Fort Morgan, US

★★★★★ 5

Attractive and strong shelves.

Color: Dark Carbonized Pine, Size: 16.5 x 6.1 x 0.59 inches

These shelves are not only easy to install, but they look great too. I made a Mimi bar and these were strong enough to hold My liqueurs as well as glasses.

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Reviewed in the United States on May 28, 2026

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Dominic Whittaker

Draper, US

★★★★★ 5

It works great

Color: Brown, Size: 16.5 x 6.1 x 0.59 inches, Color: Brown, Size: 16.5 x 6.1 x 0.59 inches

This was everything I needed. And it was exactly as described. And I really like the multiple ways that the brackets can be used. Good product. And a very good price.

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Reviewed in the United States on May 9, 2026

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Cheryl

Lake Worth, US

★★★★★ 4

Read the sizes

Color: Black, Size: 16.5 x 6.1 x 0.59 inches

These look bigger and wider in the photos, but they are small, so read the measurements before buying. They are not real wood but they are sturdy and look great on my wall! They are easy to put together also. I love them!

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Reviewed in the United States on April 23, 2026

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Morgan

Grantham, US

★★★★★ 5

Such a good price!

Color: Dark Carbonized Pine, Size: 16.5 x 6.1 x 0.59 inches

Love them! They are so cute, couple notes. The wood doesn’t come with pre drilled pilot holes for attaching the brackets so you will need a drill/drillbits. It is real wood which impressed me, but outside tools definitely required. Including a level!! The “level” they offer is indeed a bubble in liquid, but it’s about an inch long, 1/2in wide and a cylinder so probably the most useless, cutest level I’ve seen in my life. Otherwise great! They hold exactly what I need.

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Reviewed in the United States on April 19, 2026