RONSTAN S30 mm Utility Cheek Block - Curved Base, RF285 Type_Micro An integrated becket at the

An integrated becket at the forward end of the car suits 2:1 sheet systems and the removable threaded pin allows easy fitting of alternate blocks and accessories

This temporarily secures the jib/genoa clew to free-up a winch for mark roundings

• Spring pin stops allow quick adjustment for changing wind conditions

Helps organize your lines

The Harken 40mm Carbo Air® Single Block includes an integral becket that allows either a 2:1 or 3:1 purchase

RONSTAN S30 mm Utility Cheek Block - Curved Base, RF285 Type_Micro An integrated becket at theRonstan 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