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- USA
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Ronstan Series 30 Bb Block Single Loop TopSeries 30 Ball Bearing Block Single Loop Top Features: Low Friction 2 Stage Ball Bearing System Provides Consistent Performance Over The Full Working Load Range High Static And Dynamic Load Capacity Light Weight Versatile Head Fittings Sheaves Running On Acetal Or Torlon&Reg; Ball Bearings Provide High Performance & Low Friction Can Be Fitted With A Shackle In Either Of Two Planes To Allow Correct Alignment Of The Block Applications: Primary Lead
Series 30 Ball Bearing Block - Single - Loop TopFeatures:
- Low Friction 2-Stage Ball Bearing System Provides Consistent Performance Over The Full Working Load Range
- High Static And Dynamic Load Capacity
- Light Weight
- Versatile Head Fittings
- Sheaves Running On Acetal Or Torlon&Reg; Ball Bearings Provide High Performance & Low Friction
- Can Be Fitted With A Shackle In Either Of Two Planes To Allow Correct Alignment Of The Block
Applications:
- Primary Lead Blocks On Dinghies And Catamarans
- Control Lines On Larger Yachts
Materials:
- U.V. Stabilized Acetal Sheaves
- Acetal Ball Bearings
- Impact Modified, Fiber Reinforced And U.V. Stabilized Nylon Cheeks
- Grade 316 Stainless Steel Load Straps And Head Fittings
Specifications:
Sheave Ø:30Mm(1-3/16')
Max. Rope Ø:8Mm(5/16')
M.W.L.:300Kg(660Lbs)
B. L.:750Kg(1,650Lbs)
Weight:28G(1.0Oz)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 12 reviews
Sort
Product Reviews
★★★★★ 5
Blue ball, my dog likes blue.
Just a ball right? Evidently not! My dog won’t chase an orange chuck it ball or the glow in the dark ball- only the blue one 🤷🏼♀️
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Reviewed in the United States on May 9, 2025
★★★★★ 3
I wanted a blue ball
It's great. It just wasn't blue.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
its a great ball
works well
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Good product. My dog is very entertained and stimulated by playing with it.
Color: Green, Size: Small (2.0 in, Pack of 2)
I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
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Reviewed in the United States on June 26, 2016
★★★★★ 5
Awesome
Color: Green, Size: Large (3.0 in, Pack of 1)
Love all the chuckit balls and products and so does my dog. Very durable
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Reviewed in the United States on March 2, 2026
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