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The Series 55 BB Orbit Block™, are the lightest for this size. The Ronstan Blocks are offering a manual and automatic winch system, very efficient.
- Sheave Winch 55mm
- Sheave top 35mm
- Max Ropes 10mm
- Working Load 250kg
- Breaking Load 750kg
- Weight 108kg
Fiddle sheave has a high load full contact bearing (ie. not ball bearing). Main sheave has two-stage, ball bearing. Hole in small sheave suits becket line attachment, either direct or with Dyneema Link
- Ø Max Rope (mm):
- 8
- Block Sheaves:
- Single Becket
- Sheave (mm):
- 55/35
- Breaking Load (kg):
- 750
- Working Load (kg):
- 250
- Holding Power:
- 20:1
- Winch:
- Automatic
Auto or Manual - Weight (gr):
- 112
- Bearing Type:
- Acetal Balls
- Fiddle :
- Yes
1 Item
2013-11-25
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