2022 Ronstan Marine Catalogue - VIEW CATALOGUE

Custom Products

PHOTO CREDIT:© Najad Yachts of Sweden

B100-0652 Series 100 wide sheave footblock

Product Type:


Part Number:



3500 kg (7716 lb)


7100 kg (15653 lb)


0.607 kg (1.34 lb)

Product Features:

This series 100 Orbit footblock is fitted with a 36.5mm wide sheave.The extra wide sheave allows for greater exit and entry angles of the sheet into the footblock.The block is often used for a winch lead block in an athwartship mainsheet system where the sheet from the mainsheet car such as RC13018 or RC13019 will be a few degree above horizontal and the sheet exit from the block to the winch will again be a few degree above the horizontal. If a standard footblock is used for this application chafe of the sheet on the cheek plate is likely and possible binding of the sheet may be experienced. This foofblock has deck securing holes for 2x M10 screws and 1x M8 screw