Harken 25mm Wire Block with Becket - 312
Harken wire blocks are lightweight and have low friction. They can carry wire halyards and high-strength control lines on boats of all sizes.
This Harken 312 wire block has a 25mm sheave and comes with a becket.
Specifications
- Sheave - 25mm
- Weight - 35g
- Shackle pin diameter - 5mm
- Maximum wire diameter - 2mm
- Maximum line diameter - 4mm
- Maximum working load - 454kg
- Breaking load - 907kg
