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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681]Series 30 Utility Block Single, Becket, Loop Head Features: Lightweight durable construction Economical Maintenance free Product Information: Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles,
![Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681] Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/72293XL.jpg?v=1591355099)
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
4.9 ★★★★★
Based on 110 reviews
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Product Reviews
★★★★★ 5
Great material
Color: Black Plaid, Size: Medium
Great fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Average quality.
Color: Blue Green Plaid, Size: Large
Good quality for the price. Fit quiet well. 5'9" 190lbs.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice…
Color: Light Green Plaid, Size: Large
Fits right, good quality, I would buy it again
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Looks great for summer
Color: Blue Gingham, Size: X-Large
Fits perfect and comfortable
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Nice fabric.
Color: Red Gingham, Size: Large
This was a well made shirt and the fabric was nice. However, I had to return the shirt because it was too small. I read the reviews which said it ran large. So, I ordered down a size, should not have done that. I believe it is true to size, but I’d not a fitter or modern cut.
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Reviewed in the United States on April 16, 2026

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![Ronstan Series 30 Utility Block - Cheek, Curved Base [RF285]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/72300XL.jpg?v=1591355163)
