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Ronstan Series 50 Ball Bearing Block - Single Loop Top

Marsoni M251S
Sale price$40.99
Pay 4 payments of $10.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Ronstan Series 50 Ball Bearing Block - Single Loop TopSeries 50 Ball Bearing Block Single Loop Top Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Features: Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Specifications: Max. Rope diameter (in): 1 2" M. W. L. (lb): 1100lbs Sheave
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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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4.6 ★★★★★
Based on 1316 reviews
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This girl
Fort Morgan, US
★★★★★ 2
Wrong size
Nothing wrong with it except it was too big to fit under my table so I had to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
S
Verified Purchase
S. Planck
Massapequa, US
★★★★★ 5
Nice quality and durable!
This works great so far. We did a mixture of sand and water. We’ve had some crazy rain and winds lately and it’s stayed put!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
rebecca
Massapequa, US
★★★★★ 5
Great umbrella stand
Very nice umbrella stand. Good and sturdy. Great price as well. I’m very pleased with this purchase.
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Reviewed in the United States on May 1, 2026
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Verified Purchase
Nilsa
West Palm Beach, US
★★★★★ 5
Easy assemble
I can assemble quickly and works very good
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
Mary W.
Waukegan, US
★★★★★ 5
Perfect for the price
Filed with pebbles and holds up well
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Reviewed in the United States on April 25, 2026

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