ISCA / Sunfish 2:1 Mainsheet Traveler Blocks by Harken
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
ISCA linked traveler block.
Upgrade your ISCA/Sunfish mainsheet system with this linked Harken traveler block assembly. Designed for a 2:1 mainsheet arrangement, it helps reduce trimming effort and keeps the sheet running smoothly. The lower 22 mm block has a removable sheave for installation onto the traveler wire without removing the traveler. This ISCA class-approved fitting is suitable for class racing. A longer mainsheet is required when converting to the 2:1 arrangement.
ISCA linked traveler block.
Upgrade your ISCA/Sunfish mainsheet system with this linked Harken traveler block assembly. Designed for a 2:1 mainsheet arrangement, it helps reduce trimming effort and keeps the sheet running smoothly. The lower 22 mm block has a removable sheave for installation onto the traveler wire without removing the traveler. This ISCA class-approved fitting is suitable for class racing. A longer mainsheet is required when converting to the 2:1 arrangement.

