3123
100mm Hi-Load Fixed Mastbase Block
Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase.
Technical specifications · Harken 3123
| Sheave diameter | 102 mm |
|---|---|
| Width | 41 mm |
| Length | 130 mm |
| Height | 130 mm |
| Weight | 708 g |
| Maximum line diameter | 18 mm |
| Maximum working load | 4990 kg |
| Breaking load | 9980 kg |