Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.
- Sheave: 1 1/2 in
- Weight: 2.75 oz
- Shackle pin: 1/4 in
- Maximum wire: 3 mm
- Maximum line: 3/16 in
- Maximum working load: 1500 lb
- Breaking load: 3000 lb
