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Mast Extension Heavy Duty RDM U-Pin 32cm Unifiber SC000100080

Marsoni M251S
Sale price$47.45
Pay 4 payments of $11.86 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mast Extension Heavy Duty RDM U-Pin 32cm Unifiber SC000100080Mast Extension Heavy Duty RDM U Pin 32cm Unifiber SC000100080 Description: The Unifiber Heavy Duty RDM mast extension is a 32 cm, Upin style extension engineered to give windsurfers a stiffer, more reliable connection between boom and mast. Its aluminium tube is bonded to a reinforced plastic base with an extra stainlesssteel insert, delivering exceptional stiffness and resistance to torsion under load. The heavy duty Upin and stainless components
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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.
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4.1 ★★★★★
Based on 2403 reviews
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whodg
Charlottesville, US
★★★★★ 5
Awesome tool
Very easy to use, only issue I had was the location pin was a bit tight. Chucked it in the drill and polished it up with a scotch-brite and it worked perfectly. The end to end symmetry made it easy to move from one side to the other. Good price as well!
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Reviewed in the United States on September 24, 2024
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Verified Purchase
Road Warrior Ray
Omaha, US
★★★★★ 4
Excellent 11 hole jig
Size: 11 Holes
This jig worked excellently. It doesn't have any instructions, so I watched the video of it. I set it up the way the video showed, and I got decent results. Deducted a star since no instructions.
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Reviewed in the United States on April 18, 2026
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Verified Purchase
Janis E White
Belleville, US
★★★★★ 5
Perfect hole placement
Size: 11 Holes
Worked exactly as described.
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Reviewed in the United States on September 24, 2025
J
Verified Purchase
Jeffrey A Bradley
Lowell, US
★★★★★ 5
Good jig
Size: 11 Holes
The jig itself is great. The markings make it easy to be consistent; the design is well thought-out; and the build quality is good. I would recommend replacing the drill bit, though. A nice brad point will serve you better.
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Reviewed in the United States on December 5, 2025
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Verified Purchase
WhiteTiger96
Los Angeles, US
★★★★★ 5
Great
Size: 11 Holes
Worked better than expected
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Reviewed in the United States on March 10, 2026

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