20 mm ball bearing block as supplied with the Laser® / ILCA® power pack.
Sheave diameter: 20 mm
Max line diameter: 6 mm
Not allowed for use in official Laser® Class Association events.
This product is compatible with Laser® or ILCA® but is not an original Laser® or ILCA® product.
Laser® is a registered trademark owned by Velum Limited. ILCA® is a registered trademark owned by Laser Class Association Inc.