DESCRIPTION
DESCRIPTION
Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase.
Our Part # HAR3123 | Mfr. Part # 3123
FEATURES
FEATURES
- Fixed mast base block design.
- 102mm sheave diameter for various lines.
- Optimized for mast base lead systems.
- Robust materials ensure marine durability.
- Low-friction operation for smooth control.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Block | Mastbase | |
| Max line Ø | 11/16 in | 18.0 mm |
| Maximum working load | 11001.1 lb | 4990.0 kg |
| Breaking load | 22000.0 lb | 9980.0 kg |
| Number of Fasteners | 2 | |
