RONSTAN S30 mm Utility Cheek Block - Curved Base, RF285 Type_Micro 5") and 51 mm (2")

5") and 51 mm (2") wire blocks feature sideload balls between the sheave and the side plate to minimize friction from unfair leads

For extra purchase

The Caulk Removal Tool is used before re-caulking to remove caulk or other flexible materials from seams

• Spring pin stops allow quick adjustment for changing wind conditions

RONSTAN S30 mm Utility Cheek Block - Curved Base, RF285 Type_Micro 5") and 51 mm (2")Ronstan designs and manufactures world class blocks and pulleys for all types of sailing. The comprehensive range allows customers to choose sheave material, bearing style, and configuration, with sizes to suit anything from a small dinghy to a Maxi yacht. Not all control line blocks on a boat require two stage bearings that evolve from years of R&D and the expense that goes with them. Sometimes the system just needs a simple, but solid block. Utility