Wichard Double Ball Bearing Block with Swivel Head - 45 mm (1 49/64") - 73205W

This double ball bearing block features a 45 mm (1 49/64") sheave and a swivel head designed for smooth operation under various sailing conditions. Constructed with durable stainless steel and composite materials, it supports ropes up to 10 mm (13/32") in diameter.

Features:

• Dual ball bearing races ensure smooth rotation at high speeds and low loads
• Stainless steel bush supports heavy loads for reliable sheave movement
• Lightweight cheeks provide protection without adding bulk
• Universal swivel head offers versatile fastening options for multiple applications
• Corrosion-resistant materials suitable for marine environments
• Composite sheave reduces wear and enhances durability
• Compact design fits various sailing rigging needs

Specifications:

• Sheave Diameter: 45 mm (1 49/64")
• Rope Size: 10 mm (13/32")
• Overall Length: 97 mm (3 13/16")
• Overall Width: 49 mm (1 59/64")
• Overall Thickness: 46 mm (1 13/16")
• Shackle Diameter: 5 mm (13/64")

Dimensions:

• Working Load: 480 kg (1050 lbs)
• Breaking Load: 1000 kg (2200 lbs)
• Weight: 184 g (0.406 lbs)

Compatibility:

• Suitable for mainsail systems, travelers, and spinnaker sheets
• Compatible with genoa sheets and running backstays