Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]

Marsoni

M251S

$15.43

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

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]Series 20 Ball Bearing Orbit Block Single Dyneema Lashing Becket Option The incredible Series 20 Orbit Block is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down! Features: Integrated stainless steel hub to accept lashing attachment and through sheave becket Suits up to 4mm(5 32") lashing Includes 750mm (30") x 1. 7mm(1 16") diam lashing Applications: Control lines on dinghies and

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We offer a 30-day return/exchange service after receiving.
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It seems to me like this product is always out of stock. Of the ones I have received and been able to use. They work as advertised and hold an incredible amount of weight. It is very easy to put them on and off, but once they are latched down, you could not remove them by hand without bending the hooks I would like to have a few more boxes to use in my steel building.

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Reviewed in the United States on January 13, 2026

Verified Purchase

Ashley

Phoenix, US

★★★★★ 5

Magnet hooks you need!

Size: 4.5", Style: Open

I have been using these all over our shop and helps keep chords, tools and other items off the floor and more organized. I like the ease of the magnet, and it looks like. Built to last. I wish they were not so expensive.

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Reviewed in the United States on April 9, 2026

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HD Rider

Phoenix, US

★★★★★ 5

Great product

Size: 4.5", Style: Open

Strong grip

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Reviewed in the United States on April 18, 2026

Verified Purchase

Rob W.

West Palm Beach, US

★★★★★ 5

Works, good holding power

Size: 4.5", Style: Open

Arrived as scheduled just as pictured. Purchased to hold my yard shovels & tools ( metal building) holds my square nose shovels, D handle Shovels w/o slipping. Impressed & happy with performance, enough to order again. Very happy with purchase.

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Reviewed in the United States on April 28, 2026