Wichard Double HR Roller Cheek Block
- Complete range of blocks for yachts and mega yachts.
- High working and breaking loads.
- Excellent high-speed low load and high-function load characteristics.
- Alloy sheaves design to suit modern ropes.
- Protection of the sheave by the cheeks for added durability.
- Interchangeable head fastening systems for multiple attachment methods.
- Multiple position, grub screw lockable head post swivel.
Applications
- Cheek blocks applications for genoa sheet…
Materials
- Torlon® roller bearing.
- Forged HR stainless steel shackle.
- Stainless steel swivel head.
- Hard anodized aluminium sheave.
- Aluminium cheeks (hard coat anodization) + Teflon.
Caption
- Working load (WL) : for nautical applications.
| Part Number | WCH-42220 |
WCH-47220 |
| Sheave Diameter | 80mm | 240mm |
| Rope Size | 12mm - 14mm | 26mm - 30mm |
| Length | 112mm | 325mm |
| Width | 83mm | 240mm |
| Thickness | 55mm | 130mm |
| Working Load | 1600kg | 12000kg |
| Breaking Load | 4000kg | 28000kg |
| Mount Bolt Size | M5 | M21 |
| Weight | 728g | 10950g |
