Field-tested favorite

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]
Ronstan • Outrigger Accessories

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]

Outrigger Accessories
$15.43$18.15Save $2.72

Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option: The incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down! Features:: Applications:: Materials:: Brochure (pdf) .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }.

1
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About the outrigger accessorie.

Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option: The incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed down! Features:: Applications:: Materials:: Brochure (pdf) .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

  • Integrated stainless steel hub to accept lashing attachment and through-sheave becket
  • Suits up to 4mm(5/32") lashing
  • Includes 750mm (30") x 1.7mm(1/16") diam lashing
  • Control lines on dinghies and catamarans to 5M(16')
  • Sheave: High compression strength carbon acetal
  • Ball bearings: stainless steel

Product specifications

Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.

01

Integrated stainless steel hub to accept lashing attachment and through-sheave becket

Engineered and field-tested with Ronstan. Ronstan gear, chosen and stocked by the Bucks & Bass Field Desk.

02

Suits up to 4mm(5/32") lashing

Engineered and field-tested with Ronstan. Ronstan gear, chosen and stocked by the Bucks & Bass Field Desk.

03

Includes 750mm (30") x 1.7mm(1/16") diam lashing

Engineered and field-tested with Ronstan. Ronstan gear, chosen and stocked by the Bucks & Bass Field Desk.

Fit notes

Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.

Size chart

SizeChestWaistSleeve
S35–3729–3132.5
M38–4032–3433.5
L41–4335–3734.5
XL44–4638–4035.5
2XL47–4941–4336.5

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Free standard shipping

Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.

Easy 30-day returns

Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.

Warranty handled for you

Full Ronstan manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.

Complete the system

Recommended with it.

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Bundle & save

Add the two most-paired items and save 10%.

Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109] + Lee's 45 Degree Center Rigger Holder [AL7211CR] + Lee's Sidewinder Bolt-In Outrigger Mounts, Lay-Down Version - Silver(Pair) [SW9300]

$2171.42$1954.28
$15.43Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]