SKU: 38711782340

20ST Orbit Winch™, 1-Speed

Sale price$2772.00 Regular price$3080.00
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

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Description

20ST Orbit Winch™, 1-SpeedLightweight aluminium winch with self tailer and Power Ribs ensures a controlled grip on the line at all times. FEATURES Sprung self tailing jaws to accept 6 10mm line. Proven Andersen winch gearing configuration. Power Rib ensures a controlled grip on the line at all times, whether trimming or easing. Minimal rope wear compared to more abrasive drum surface finishes. No tools required for configuration and servicing. Machined aluminium drum stronger

Lightweight aluminium winch with self-tailer and Power Ribs™ ensures a controlled grip on the line at all times.

FEATURES

Sprung self-tailing jaws to accept 6 - 10mm line.

Proven Andersen winch gearing configuration.

Power Rib™ ensures a controlled grip on the line at all times, whether trimming or easing. Minimal rope wear compared to more abrasive drum surface finishes.

No tools required for configuration and servicing.

Machined aluminium drum – stronger and lighter than traditional cast aluminium drums.

Aluminium centre stem, lighter weight compared to bronze stems.

Low line entry due to gearing configuration geometry.

SPECIFICATIONS


Max. Rope diameter (mm) 10
Weight (kg) 1.7
Performance Level Performance Racing, Club Racing/General Cruising
Gear ratio 1st speed 2.7:1
Gear ratio 2nd speed -
Power ratio 1st speed 18.3:1
Power ratio 2nd speed -


SPECIFICATION DETAILS

Base "B" Ø (mm) 120
Drum "D" Ø (mm) 75
Height "H" (mm) 124
Line Entry "L" (mm) 42


PRODUCT INFORMATION


NO TOOLS REQUIRED

Full disassembly and reassembly can conveniently be performed without the need for any tools. To remove the drum, pull back the spring-loaded release latch and a slight anti-clockwise rotation will allow the self-tailing arm to be lifted from the winch. From there, the drum can be removed from the winch centre stem. When completing reassembly in reverse order, an audible click confirms positive engagement between the self-tailing arm and bayonet notches on the centre stem. These notches allow the self-tailing arm to
be locked in one of 8 positions at rotational increments of 45 degrees.

POWER RIBS™

Inspired by the distinctive drum profile of Andersen winches, Power Ribs™ have been incorporated into the fully machined drums of Ronstan’s Orbit Winches™ to deliver the same impressive line handling with maximum grip and minimal rope wear. The exceptional grip provided by the Power Ribs™ offers a multitude of benefits: requiring fewer wraps around the drum, reducing the load held in the self tailer, and encouraging the line to slide easily upward on the drum to avoid riding turns. The nonabrasive drum surface extends the service life of running rigging and allows for smooth and controlled easing, even under high loads.

 

APPLICATIONS

  • Genoa Sheets
  • Spinnaker Sheets
  • Main Sheets
  • Genoa Halyards
  • Spinnaker Halyards
  • Main Halyards
  • Reef Lines

 

MATERIALS

  • Hard anodised aluminium drum and centre stem, aluminium self-tailing arm.
  • Grade 316 stainless steel shaft, axle pins, and pawls.
  • Aluminium bronze gears.
  • Glass-filled nylon self tailer.
  • Self-lubricating acetal bearings.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 38711782340

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Deanna Yanda
Pawtucket, US
★★★★★ 5
Fabulous product! Made my skin feel soft!
Size: 5 Fl Oz (Pack of 1), Set name: Tube - 5 oz.
This product goes on smooth and a little goes a long way. I used it today for the first time and was very pleased that it held up to my sweating in the heat doing farm work! It doesn’t bother my very sensitive skin, in fact it is quite soothing. A little goes a long way. With about a quarter size amount I was able to do both arms and my face. I was outside for several hours and didn’t burn like I usually do. It is basically unscented which is nice and isn’t sticky.
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Reviewed in the United States on May 28, 2026
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Hannah
Grantham, US
★★★★★ 4
Works well and neutral scent. Has white cast.
Size: 3 Fl Oz (Pack of 1), Set name: Tube - 3 oz.
Not a bad sunscreen. I wore it yesterday at a water park, reapplied every 1-2 hours, and didn’t get burned. Works well as a sunscreen and has a very neutral scent, which I appreciate a lot. However, like most mineral sunscreens it feels a bit heavy and definitely has a white cast. I’m pretty pale and still had a hard time getting it to blend in. It’s priced well, available at many super markets, offers good protection, and the neutral scent means I will continue using it (I stopped using some other sunblocks because of the scent alone). Just know it feels heavy and has a white cast.
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Reviewed in the United States on May 31, 2026
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Catherine H.
Chelsea, US
★★★★★ 5
Favorite Mineral Sunscreen
Size: 5 Fl Oz (Pack of 1), Set name: Tube - 5 oz.
This is my go to mineral sunscreen. It's very effective at protecting your skin from the harsh UV rays. It great to use for any water based activities, since it stays on your skin regardless of how wet it gets. I'm also able to use it under my eyes without it irritating them. Though it does leave behind a white cast after applying, but I personally don't mind it.
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Reviewed in the United States on May 27, 2026
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K. Lowery
Charlottesville, US
★★★★★ 5
My favorite mineral sunscreen for Hawaii
Size: 3 Fl Oz (Pack of 1), Set name: Tube - 3 oz.
My favorite mineral sunscreen for Hawaii. I just got back from a week in Maui. I took 3 different brands of mineral sunscreen. For Maui it has to say mineral to be allowed. Of the 3 the Blue Lizard was our favorite. It went on white but rubbed in the quickest. We applied in our room before going out for several hours and never got a burn the entire week. I only reapplied once on a hike. Would recommend Blue Lizard!
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Reviewed in the United States on June 3, 2026
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Waci Isnala
Birmingham, US
★★★★★ 5
Great for very sensitive skin!
Size: 3 Fl Oz (Pack of 1), Set name: Tube - 3 oz.
Use this every day. It's my primer. Lol I have extremely sensitive skin to the point where one wrong move lands me in the ER. This worked for me. Slight greasiness but works well for me as I can't wear foundation. This at least hydrates and protects. Love it.
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Reviewed in the United States on May 23, 2026

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