Ronstan Series 20 BB Block, Single Exit, Cover Plate
Ronstan Series 20 BB Block, Single Exit, Cover Plate
$31.66
Ronstan Series 20 BB Block, Single Exit, Cover Plate
Precision moulded Acetal sheaves running on stainless steel / Torlon® ball bearings provide high performance & low friction.
Exit blocks minimise friction in lines passing through the deck or exiting masts and booms.
Our Part # RONRF20711 | Ronstan Part # RF20711
| Description | Imperial | Metric |
|---|---|---|
| Sheave Ø | 4/5 in. | 20.00 mm. |
| Maximum Rope | 1/4 in. | 6.00 mm. |
| Maximum Working Load | 551.25 lb. | 250.00 kg. |
| Breaking Load | 2205.00 lb. | 1000.00 kg. |
| Weight | 0.78 oz. | 22.00 gr. |
