Wichard 72120 Ball bearing blocks / sheave 35 / single / cheek - bolts 5 mm dia

The Wichard 72120 is a single ball bearing block with a 35 mm sheave, designed for smooth, low-friction rope handling on performance sailing rigs. Built tough with a 5 mm forged shackle and a 320 kg working load.

Specifications

• Weight: 42 g
• Sheave diameter: 35 mm
• Shackle diameter: 5 mm (forged)
• Length: 52 mm
• Width: 37 mm
• Thickness: 20 mm
• Working load: 320 kg
• Breaking load: 300 kg
• Rope size: 8–9 mm