Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head - RF20312

Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head - RF20312

Marsoni

M251S

$41.99

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

Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head - RF20312Series 20 Ball Bearing Block Triple Becket 2 Axis Shackle Head Features: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction Two Way head can be fixed at 0 or 90 Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Materials: Stainless steel ball bearings UV Stabilized Acetal sheave Grade 316

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My dog absolutely loved this Kong Goodie Bone at first and was super excited about it. Unfortunately, it didn’t hold up nearly as long as I expected. Within just a few hours she had already torn pieces off of it, and I ended up finding little red rubber pieces all over the house. I wouldn’t recommend this for aggressive chewers at all. It may work better for lighter chewers or dogs that are gentler with toys, but mine destroyed it way too quickly. Disappointing because she really did enjoy it while it lasted.

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Reviewed in the United States on May 24, 2026

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Sheri Bealer

Lexington, US

★★★★★ 4

Very sturdy for good chewers

Size: Medium (Pack of 1)

My dog loves this. Shes a boxer Old English Bulldog mix and she’s a hard chewer. We put Kong treats in here when we leave and she’s on it in no time

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Reviewed in the United States on December 18, 2025

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LilFrog

Whiting, US

★★★★★ 5

Nice

Size: X Large

My dog loves it! Very durable bright color looks sturdy a little pricey but worth it

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Reviewed in the United States on June 8, 2026

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