Ronstan Series 20 Stainless Steel Single Ball Bearing Exit Sheave Box
- SKU
- RO-RF20711
Ronstan 20mm exit block with cover plate
Precision moulded Acetal sheaves running on stainless steel ball bearings provide high performance & low friction. They are typically used as lead blocks or to create powerful, efficient purchase systems.
Can be fitted with a shackle in either of two planes to allow correct alignment of the block. RORF1850S required to go through 3.5mm holes in loop head
Applications
- Dinghy control lines
- Dinghy vangs
- Cunninghams
- Traveller controls
Materials
- Stainless steel ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless body and cover
Features
- Low friction
- High static and dynamic load capacity
- Lightweight
- 2x 4mm fixing holes
- Fixing hole centres 48mm apart
| SKU | RO-RF20711 |
|---|---|
| Weight | 22g |
| Attachment Method | Surface Mount, Through Deck |
| Bearing Type | Ball Bearing |
| Block Type | Single |
| Sheave Diameter (mm) | 20.00 mm |
| Max Rope Width (mm) | 6.00 mm |
| Max Working Load (kg) | 275 |
| Breaking Load (kg) | 1000 |
| Length (mm) | 59 |
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