Harken Block - Black Magic 75mm Single - Wide Sheave / Loop
Harken Block - Black Magic 75mm Single - Wide Sheave / Loop is backordered and will ship as soon as it is back in stock.
Description
Description
The Black Magic 75mm Single - Wide Sheave / Loop is a favorite among Big Boat performance racers and cruisers. It's ideal for mainsheet, runner, halyard, and spinnaker systems, with the ingenious design ensuring high performance. This block features Torlon roller bearings, a registered trademark, which help reduce friction and increase efficiency.
Features & Benefits
- Lightweight and free-running for optimal performance
- Reduces friction with separated Torlon roller bearings
- Versatile shackle blocks that lock in two directions or swivel
The block is designed with a center cage that keeps the roller bearings aligned and parallel. It's made for use with larger sailing gear, ensuring compatibility with various sail controls that require frequent adjustments.
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave Dia. | 3 1/4 in. | 82.00 mm. |
Length | 4 9/16 in. | 116.00 mm. |
Width | 1 5/8 in. | 42.00 mm. |
Weight | 12.20 oz. | 345.50 g. |
Maximum line Dia. | 9/16 in. | 14.00 mm. |
Maximum working load | 5000.00 lb. | 2268.00 kg. |
Breaking load | 10000.00 lb. | 4536.00 kg. |