Ronstan
Ronstan Series 20 BB Block Single Cheek
- Full name
- RONSTAN SERIES 20 BB BLOCK SINGLE CHEEK
- Mfg part #
- RF20151
- UPC
- 9316800255603
- SKU
- 55134
$18.88 $21.25
Backorder: ships once restocked by the manufacturer. We’ll email you if there’s a delay.
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About this part
The Ronstan Series 20 BB Block Single Cheek is a genuine Ronstan part (manufacturer part # RF20151, UPC 9316800255603) in our Blocks range under Sailing. It's currently on backorder. Order now to reserve the next shipment. Shipping weight is about 0.5 lb.
Manufacturer description
Series 20 Ball Bearing Block - Single - Cheek
Features:
Applications:
Materials:
Specifications:
Sheave Ø: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
M.W.L.: 250kg(550lbs)
B. L.: 550kg(1,210lbs)
Weight: 14g(0.5oz)
Features:
- Low friction
- High static and dynamic load capacity
- Lightweight
- Double through-bolt mounting for maximum load capacity
- Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
Applications:
- Dinghy control lines
- Dinghy Vangs
- Cunninghams
- Traveller controls
Materials:
- U.V. Stabilized Acetal sheaves
- Stainless steel ball bearings
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fiber reinforced Nylon cheeks
Specifications:
Sheave Ø: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
M.W.L.: 250kg(550lbs)
B. L.: 550kg(1,210lbs)
Weight: 14g(0.5oz)
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