Description
HARKEN 76mm Block – 1540
HARKEN 76mm Block – 1540 is Harken sailing hardware engineered for reliable marine use in the application indicated by its model and configuration.
- Genuine Harken marine hardware.
- Model-specific geometry and configuration.
- Designed for repeatable use in sailing control or rigging systems.
- Select and install according to the matching Harken system requirements.
- Part number provides the definitive compatibility reference.
Midrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load.
For best results, confirm the Harken part number and system compatibility before installation, and operate the hardware within Harken’s published line-size and load limits.
Specifications
- Manufacturer: Harken
- Part Number: 1540
- Nominal Size: 76 mm
- Sheave Ø (mm): 76 mm
- Sheave Ø (in): 3 in
- Length (mm): 156 mm
- Length (in): 6 1/8 in
- Weight (g): 367 g
- Weight (oz): 13 oz
- Maximum line Ø (mm): 14 mm
- Maximum line Ø (in): 9/16 in
- Maximum working load (kg): 816 kg
- Maximum working load (lb): 1800 lb
- Breaking load (lb): 5000 lb
- Breaking load (kg): 2268 kg
- Shackle pin Ø (mm): 8 mm
- Shackle pin Ø (in): 5/16 in
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