Wichard Single Ball Bearing Block - 35 mm (1 3/8")

This single ball bearing block features a 35 mm (1 3/8") sheave and durable block design. It offers smooth operation with a modern build optimized for both low load and high-speed use.

Features:

• Ball bearing races provide smooth and efficient rotation under various loads
• Stainless steel bush supports the hub for reliable performance under high load conditions
• Dual lateral ball bearing races enhance durability and reduce friction
• Universal head design allows versatile fastening options for different applications
• Compatible with rope diameters of 8 - 9 mm (5/16" - 11/32")

Cheek Block Specifications:

• Length: 52 mm (2 3/64")
• Width: 37 mm (1 29/64")
• Thickness: 20 mm (25/32")
• Working Load: 320 kg (700 lbs)
• Breaking Load: 900 kg (1980 lbs)
• Applications: Genoa sheets

Swivel Head Specifications:

• Length: 84 mm (3 5/16")
• Width: 37 mm (1 29/64")
• Thickness: 23 mm (29/32")
• Working Load: 320 kg (700 lbs)
• Breaking Load: 900 kg (1980 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Swivel Head with Becket Specifications:

• Length: 101 mm (3 31/32")
• Width: 37 mm (1 29/64")
• Thickness: 23 mm (29/32")
• Working Load: 320 kg (700 lbs)
• Breaking Load: 900 kg (1980 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Swivel Head with Becket and Cam Specifications:

• Length: 101 mm (3 31/32")
• Width: 64 mm (2 33/64")
• Thickness: 45 mm (1 49/64")
• Working Load: 200 kg (440 lbs)
• Breaking Load: 900 kg (1980 lbs)
• Applications: Mainsheet systems, boom vang

Swivel Snap Hook Specifications:

• Length: 102 mm (4 1/64")
• Width: 37 mm (1 29/64")
• Thickness: 23 mm (29/32")
• Working Load: 200 kg (440 lbs)
• Breaking Load: 400 kg (880 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays

Upright Block Specifications:

• Length: 42 mm (1 21/32")
• Width: 46 mm (1 13/16")
• Thickness: 40 mm (1 37/64")
• Working Load: 320 kg (700 lbs)
• Breaking Load: 900 kg (1980 lbs)
• Applications: Mainsail systems and travelers, spinnaker sheets, genoa sheets, running backstays