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- USA
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Ronstan Series 19 I-Beam Car - Adjustable Track Stop - Spring Loaded - 19mm (3/4")Series 19 I Beam Car Adjustable Track Stop Spring Loaded 25mm(1") Track Fastenings: To suit 5mm(3 16") countersunk fasteners at 100mm(3 15 16") centres. Stop Holes: 50mm (1 31 32") centres. Track is supplied with RC7250 INS insulating inserts to eliminate corrosion between track and fasteners Minimum Curve Radius For 51mm(2") car Min horizontal 'A' curve radius = 400mm (15 3 4"). Min horizontal 'B' curve radius = 400mm (15 3 4"). For 86mm (3 3 8") car
Series 19 I-Beam Car - Adjustable Track Stop - Spring Loaded - 25mm(1")Track Fastenings: To suit 5mm(3/16") countersunk fasteners at 100mm(3-15/16") centres.
Stop Holes: - 50mm (1-31/32") centres.
Track is supplied with RC7250-INS insulating inserts to eliminate corrosion between track and fasteners
Minimum Curve Radius
-
For 51mm(2") car Min horizontal 'A' curve radius = 400mm (15-3/4"). Min horizontal 'B' curve radius = 400mm (15-3/4").
-
For 86mm (3-3/8") car Min horizontal 'A' curve radius = 1200mm (47-1/4"). Min horizontal 'B' curve radius = not suitable.
-
For 105mm (4-3/16") car Min horizontal 'A' curve radius = 400mm (15-3/4"). Min horizontal 'B' curve radius = not suitable.
Applications:- Mainsheet and self-tacking jib travellers on dinghies and catamarans
- Mainsheet systems on boats to 9M (28')
Materials:
Stainless body & plunger
Manufacturer : Ronstan
Manufacturer Part No : RC61983
UPC : 9316800117093 - Mainsheet and self-tacking jib travellers on dinghies and catamarans
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
4.2 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Works great
The is is a good staple. Great price that cant be beat and best of all they do work!
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Falling asleep faster
These have been working very well! I have noticed falling that when I take these I fall asleep much easier.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
I get a great night's sleep, plus I love the low price. Great buy
I always get a great night's sleep using this brand. Will buy again. I love the low price as well
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Tabs work 100 per cent
Product worked well for my system. A bit too well. I took a whole tab the first night and l was out before planned. Too 1/4 tab the second time and it felt more natural.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Extra strength melatonin
This item is ok to take only as needed.
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Reviewed in the United States on June 4, 2026