Wichard HR Roller Block Double w/ Swivel Head

Product Description

Wichard Double HR roller blocks - Swivel head

• 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

Specifications

Part no. 41205: Double HR roller block - Sheave 65 - Swivel head

• Rope size: 8
• Length (mm): 125
• Width (mm): 67
• Thickness (mm): 54
• Sheave diameter (mm): 65
• Shackle diameter (mm): 10
• Working load (kg): 1000
• Breaking load (kg): 2700
• Weight (g): 478

Part no. 42205: Double HR roller block - Sheave 80 - Swivel head

• Rope size: 12
• Length (mm): 155
• Width (mm): 83
• Thickness (mm): 57
• Sheave diameter (mm): 80
• Shackle diameter (mm): 12
• Working load (kg): 1600
• Breaking load (kg): 4000
• Weight (g): 868

Part no. 43205: Double HR roller block - Sheave 100 - Swivel head

• Rope size: 16
• Length (mm): 195
• Width (mm): 104
• Thickness (mm): 68
• Sheave diameter (mm): 100
• Shackle diameter (mm): 14
• Working load (kg): 2000
• Breaking load (kg): 5000
• Weight (kg): 1.648