Best in 7 days
![Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount [RF20151A]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/55136XL.jpg?v=1643757674 "Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount [RF20151A]")
Pay in installments of $7.44 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ronstan Boom Hanger - 80mm (3-1/8") Internal Width [RF1047]Boom Hanger 80mm(3 1 8") Internal Width 125mm(5") long x 80mm(3 1 8") wide Material Diameter: 7. 9mm(5 16"). Fixing Holes Diameter: 2 x 8. 1mm(5 16") Applications: Typically used on dinghies, catamarans and small keelboats Materials: Grade 316 stainless steel Specifications: Color: Stainless Box Dimensions: 1"H x 4"W x 5"L WT: 0. 3 lbs UPC: 9316800104260
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
![Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head [RF20202]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/55139XL.jpg?v=1643757700 "Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head [RF20202]")
Best in 7 days
![Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/55173XL.jpg?v=1643757954 "Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100]")
Best in 7 days
![Ronstan Series 30 Ball Bearing Orbit Block - Triple [RF35302]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/55178XL.jpg?v=1643757997 "Ronstan Series 30 Ball Bearing Orbit Block - Triple [RF35302]")
Best in 7 days
![ANDERSEN Super Mini Bailer - Inside Mount [RA554131]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/55008XL.jpg?v=1643756796 "ANDERSEN Super Mini Bailer - Inside Mount [RA554131]")
4.4 ★★★★★
Based on 1918 reviews
Sort
Product Reviews
★★★★★ 5
Best main wire for price
Size: 25 FT, Style: 0 (1/0) AWG RED
Good main wire and is accurate size and length
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Cables buenas
Size: 25 FT, Style: 0 (1/0) AWG RED
Excelente 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Don’t hesitate
Size: 15 FT, Style: 0 (1/0) AWG RED
Tough good quality wire!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Buy them. You won't regret it.
Size: 10 FT, Style: 0 (1/0) AWG RED
Thick, flexible, quality cable. Overkill for what I've got but man they flex like wet noodles easy to run.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality.
Size: 15 FT, Style: 0 (1/0) AWG RED, Size: 15 FT, Style: 0 (1/0) AWG RED
If you’re reading this stop just get it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
