DESCRIPTION
DESCRIPTION
The BBB40 Single Through-Deck Block is designed for running lines through deck coamings or bulkheads. The 40 mm sheave is supported by stainless steel ball bearings, ensuring smooth, friction-free operation under medium loads. Glass fiber reinforced cheeks and box provide strength.
Ideal for moderate and dynamic loads with minimal friction.
BlockType: td,single
SubType: td single
Breaking Load: 500 kg
Safe working Load: 250 kg
System: BBB40
Max line size: 10 mm
Mounting: 2xM5
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Weight | 5.08 oz. | 144.00 g. |
| Safe Working Load | 551.15 lb. | 250.00 kg. |
| Breaking Load | 1102.31 lb. | 500.00 kg. |
| Max Line Size | 0.39 in. | 10.00 mm. |





