102mm Fixed Mastbase Halyard Lead
Low-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Flared cheeks prevent chafe on the halyards. The high-load bearing system has a PTFE composite bushing and sideload balls. The sheave is hardcoat-anodized aluminum for additional strength.
 
 
| Product Specifications | 
| Length (mm) | 
173 mm | 
| Length (in) | 
6 13/16 in | 
| Weight (g) | 
1000 g | 
| Weight (oz) | 
35.25 oz | 
| Maximum Working Load (kg) | 
6000 kg | 
| Maximum Working Load (lb) | 
13,227 lb | 
| Breaking Load (kg) | 
12,000 kg | 
| Breaking Load (lb) | 
26,455 lb | 
| Sheave Ø (mm) | 
102 mm | 
| Sheave Ø (in) | 
4 in | 
| Width (mm) | 
50 mm | 
| Width (in) | 
1 15/16 in | 
| Height (mm) | 
130 mm | 
| Height (in) | 
5 1/8 in | 
| Maximum Line Ø (mm) | 
16 mm | 
| Maximum Line Ø (in) | 
5/8 in | 
| Number of Fasteners | 
3 | 
| Fasteners (mm) | 
M16 SHCS mm |