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Ronstan Series 55 BB Orbit Block RF55310
- Ultra Lightweight
- Low friction 2-stage Orbital ball bearing system
- Highest working load in its class
- Low profile and compact
- High performance cleating
- Swivel shackle head for unlimited block rotation.
- Stainless steel shackle head and compatibility with sharp fixing points.
- Ultra low profile integrated beckets.
- Rope – 10mm / 3/8″
- MWL – 750kg
- BL – 1500kg
- Weight – 244g
2 in stock