Ronstan 20 mm Ball Bearing Utility High Load Block - Loop Head, RF20101HL Tiller Steering_Extensions yet allow lines to be

yet allow lines to be eased and trimmed quickly with complete control

Looking to upgrade the furler on your sailboat

Width - 1-31/32" (50mm)

4” blade

This trapeze ring has an extra large loop and incorporates a Series 20 microblock ball bearing sheave for a 1/4" adjustment line

Ronstan 20 mm Ball Bearing Utility High Load Block - Loop Head, RF20101HL Tiller Steering_Extensions yet allow lines to beAvailable in a wide range of configurations, these 20mm blocks feature stainless steel ball bearings or all purpose acetal sheaves, suitable for use in various rigging systems and applications. Double and triple blocks allow the creation of powerful purchase systems while upright lead blocks are available in low profile fixed or pivoting options. Single Block with Loop Top and Nylatron sheave for heavy duty applications such as cascading systems on