


Ronstan Series 30 High Load Exit Box f/Single Rope or Wire - RF31712
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Ronstan Series 30 High Load Exit Box f/Single Rope or Wire - RF31712Ronstan Series 30 High Load Exit Box f Single Rope or Wire RF31712 Series 30 High Load Exit Box for Single Rope or Wire Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered Applications: Ideal applications where lines (rope or wire) need to be led through decks, bulkheads or spars minimizing friction and chafing Materials: Nylatronl sheave Grade 316 Stainless Steel cheeks
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Your Ronstan Series 30 High Load Exit Box f/Single Rope or Wire - RF31712 orders ship within 1-2 business days.
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- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 1775 reviews
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Product Reviews
★★★★★ 5
Mounts to desktop
Size: 10 Ft (Type B with Clamp), Color: Black
Helps keep the desktop clutter down. Sometimes I need to charge flashlights, earphones, hearing aids, portable battery chargers and the like. I don’t want to plug these onto my computer so this unit fits that need. Sturdy desk mount so one hand plugging in and unplugging usually works fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
★★★★★ 5
Works great
Size: 10 Ft (Type B with Clamp), Color: Black, Size: 10 Ft (Type B with Clamp), Color: Black
Small and does the trick. I’m glad my USB hub will stop falling off the table!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 4
Decent, gets warm though
Size: 10 Ft (Type B with Clamp), Color: Black
Compact with a nice long power cord. However, it does get warm, which makes me nervous, seeing as it is clamped to a wooden table...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
★★★★★ 1
Desktop charging station is defective.
Size: 10 Ft (Type B with Clamp), Color: Black
This item was purchased less than 6 months ago and today it suddenly stopped working. A defective unit. Will not buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
★★★★★ 5
good for small awkward places.
Size: 10 Ft (Type B with Clamp), Color: Black
Small and extremely versatile. Can be positioned many ways.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
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