![Ronstan Series 55 BB Ball Bearing Orbit Block - Upright Lead [RF55171]](http://360boatsupply.com/cdn/shop/files/88830XL.jpg?v=1682554054&width=1946)
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Ronstan Series 55 BB Ball Bearing Orbit Block - Upright Lead
Ronstan Series 55 BB Ball Bearing Orbit Block - Upright Lead
Regular price
$65.54
Regular price
$77.11
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$65.54
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Series 55 BB Ball Bearing Orbit Block - Upright Lead
Features:
- Ultra Lightweight
- Low friction 2-stage Orbital ball bearing system
- Highest working load in its class
- Low profile and compact
- High performance cleating
Specifications:
- Sheave: 2-5/32"
- Max Rope: 3/8"
- MWL: 1100lb
- BL: 2200lb
- Weight: 3.2oz
SKU:RON-RF55171
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![Ronstan Series 55 BB Ball Bearing Orbit Block - Upright Lead [RF55171]](http://360boatsupply.com/cdn/shop/files/88830XL.jpg?v=1682554054&width=1445)