Seldén Plain Bearing Blocks (PBB) are perfect for high and static loads. Acetal sheaves with an acid-resistant band between the sheave shaft and the shackle head. Rigid glass-fibre reinforced sides prevent the rope from getting caught. The swivel can be locked in both directions without the use of tools.
- Series: PBB50
- Type: Double block with female sleeve
- MWL: 650 kg
- Breaking strength: 1300 kg
- Weight: 244g
- Max rope diameter: 12 mm
- Disc: 50 mm
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