The Harken Midrange Block - Single with Shackle and Becket (1541) features robust construction which is ideal for handling high loads on medium and large offshore boats. It facilitates fast trim and release under any load.
- Delrin ball bearings, sheave and side plates
- UV stabilized with carbon black for maximum protection
- Stainless steel side strap wraps across block head for increased strength and safety
- High-load midrange blocks use Torlon ball bearings
- Designed for use with:
- Spinnaker sheets
- Control lines
- Maximum working load: 1800 lbs (816 kg)
- Breaking load: 5000 lbs (2268 kg)
- Weight: 14.0 oz (397 g)
- Sheave diameter: 3" (76 mm)
- Maximum line size: 9/16" (14 mm)
Note: do not use Harken Equipment for human suspension.