Windex 10 Sport Wind Indicator junior-size-chart Delrin(tm) sheaves run on plain

Delrin(tm) sheaves run on plain bearings for high static load strength

Spinlock XAS Replacement Cam 1/4" to 1/2"

Try the block in both modes and see which you prefer - you really can't go wrong

Use for: 40-50ft

Wichard Single 45/64" (18mm) Ball Bearing Block w/ Fixed Eye

Windex 10 Sport Wind Indicator junior-size-chart Delrin(tm) sheaves run on plainProduct Description Windex 10 Sport Wind IndicatorWindex 10. Sport has a 10 (25 cm) vane. Includes glass reinforced polycarbonate J Base for side, top or front of mast mounting on most dinghies, smaller boats and sport boats. Stands just 9. 25 (23. 5 cm) tall and weighs 1. 2 ounces (31 g). Reflector tape on the vane and tacking tabs make Windex 10. Sport easy to see day and night. Windex vanes are sturdy and when installed properly, offer many years