DESCRIPTION
DESCRIPTION
The Seldén BBB20 Double Stand Up block is a 20mm ball bearing block suitable for control lines on dinghies and keelboats. Made with stainless steel and glass fiber reinforced polyamide, it is lightweight yet strong. The block is easy to install with the included deck mounted bracket and spring.
BlockType: standup,double
SubType: standup double
Breaking Load: 400 kg
Safe working Load: 200 kg
System: BBB20
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Weight | 2.12 oz. | 60.00 g. |
| Safe Working Load | 440.92 lb. | 200.00 kg. |
| Breaking Load | 881.85 lb. | 400.00 kg. |





