Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.
| Sheave ∅ (mm) | 22mm |
| Length (mm) | 51mm |
| Weight (g) | 99g |
| Maximum line ∅ (mm) | 6mm |
| Maximum working load (kg) | 227kg |
| Breaking load (kg) | 544kg |
DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.








