International Interfill 830 Base 10L An additional carriage charge will apply to this product. Contact us for further details.:An additional carriage charge will apply to this product. Contact us for further details. this range of blocks is

this range of blocks is particularly useful for mainsheet

Ideal for yachts ranging from 9 - 15 metres (30 - 49 feet)

but also keeps the stability of a flat bottom hull as it is flatter at the stern

easy action thumb switch

Choose the individual components required to build the system of your choice which is the most suitable for your boat

International Interfill 830 Base 10L An additional carriage charge will apply to this product. Contact us for further details.:An additional carriage charge will apply to this product. Contact us for further details. this range of blocks isAn additional carriage charge will apply to this product. Contact us for further details. Specifications Brand International Manufacturer Part Number: 5217789