DESCRIPTION
DESCRIPTION
The BBB40 Double In-Line Through-Deck Block is designed for passing lines through deck coamings or bulkheads. It features two 40 mm sheaves supported by stainless steel ball bearings for smooth, low-friction operation under medium loads. Glass fiber reinforced cheeks and box provide durability.
Ideal for moderate and dynamic loads with minimal friction.
Breaking Load: 500 kg
Safe working Load: 250 kg
Max line size: 10 mm
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Weight | 9.38 oz. | 266.00 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. |





