1 Bolt Rubber Mast Base US Cup
Chinook

1 Bolt Rubber Mast Base US Cup

$ 90.00
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At long last, the Rubber Hourglass Universal Joint is BACK IN BUSINESS!!  Get yours today!

Rubber joint provides shock absorption in choppy conditions. This unique design is very low to the deck with four finger ribs for easy adjustment.

  • Rubber joint provides excellent performance
  • Very low to the deck
  • Four finger ribs for easy adjustment (New Design)
  • US Base Cup attachment to extension with (New Heavy Duty Safety Strap)
Most orders ship within 1-3 business days. Please contact us before placing your order if you need it on a specific timeline. 
We offer free shipping for full-price items on orders over $250. The following items are not eligible for free shipping: Discounted/sale/closeout items | Used items | Drop ship orders | Oversize items | International orders

    Testimonials

    ★★★★★

    Awesome shop! Very friendly, quick response time and very helpful in making all of my selections. Goes above and beyond offering tips on the item purchased. If they don't have it he will find it. Always a great attitude that makes me more stoked to get in the water. I highly recommend this shop!

    Chad R.
    Spotsylvania, VA
    ★★★★★

    I’ve placed 5 or 6 orders with Wind-NC and had a great experience every time. Super helpful, responsive and knowledgeable. He takes the time to help his customers. I’ve ordered from most of the main windsurfing shops in the US at various times over the years and Wind-NC has been a step above.

    Jeff L.
    Spencer, MA

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