Technical features of the BBB20 Tie On block:
- 50% Glass fibre filled composite cheeks.
- Acetal ball bearings for light weight.
- Glass fibre reinforced sheave.
The 20mm Ball Bearing Tie-On can be fitted in three different ways.
Note that the safe working load of the block is reduced by 50% when the BBB 20 is fitted as in picture 3.
Specification:
- Sheave diameter 20mm
- Weight 7g
- Safe Working Load: 100kg
- Breaking Load: 200kg
- Max Line 6mm