Harken 12:1 GP Catamaran Mainsheet System
Harken 12:1 GP Catamaran Mainsheet System
SKU:2800
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Payment
Payment
- Credit Cards: We accept major credit cards, including Visa, Mastercard, American Express, and Discover.
- PayPal & Venmo: Available on desktop and mobile. Pay with your PayPal balance or a linked payment method.
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- Shop Pay: For faster checkouts and secure payment processing.
Shipping
Shipping
ORDER PROCESSING:
Please allow 1-3 days to process your order.
SHIPPING CUTOFF TIME:
Same day shipping cutoff time is 3PM Eastern Standard
DELIVERY TIMES:
Our default shipping method is Ground shipping and on average is 4-7 days till delivery is made. We offer various expedited shipping methods that can be viewed in checkout.
STORE PICKUP - 32 Wall Street, Suite B, Madison, CT 06443
Orders can be picked up daily, from 9AM-6PM, Monday-Friday. An email will be sent when your order is ready for
pickup.
Return
Return
At Wayfinder Outdoor, we aim to ensure you’re completely satisfied with your purchase. If you need to return an item, you have 60 days from the date of delivery to initiate a return.
Eligibility for Returns:
To be eligible for a return:
- The item must be in its original condition—unused, unworn, with all tags still attached, and in its original packaging.
- You’ll need the receipt or proof of purchase.
Please note, returns must be authorized before sending any items back. Items returned without prior authorization will not be accepted.
How to Start a Return:
If you wish to return an item, simply contact us at
with your order number and details about the item you'd like to return.
Once your return is approved, we’ll provide you with a prepaid return shipping label (for eligible returns) and instructions on how to send back your item.
Who Pays for Return Shipping?
- If the item was defective, damaged, or incorrect, Wayfinder Outdoor will cover the cost of return shipping.
- If the return is due to any other reason, such as change of mind, the customer is responsible for return shipping costs.
Product Description
Harken's Grand-Prix mainsheet systems are critically important options for high-performance beachcats like the Nacra 17 or F18s. The high-efficiency blocks making up these systems feature insert-molded ceramic bearings that almost eliminate rolling resistance, greatly improving power transfer to the crew for easy, precise trimming. These compact blocks feature hardcoat-anodized sideplates that envelop composite sheaves for easy disassembly/reassembly. The system profile is the lowest on the market by far. High-performance fairing increases aerodynamic flow and protects the crew and blocks from impact damage. The lower block features a built-in cam arm that infinitely adjusts by loosening two (2) screws with a hex key. A single ratchet sheave in the bottom block ensures release is controlled and smooth. A snap shackle attaches the block to the boom. A swivel shackle attaches to the traveler.
Note: the GP mainsheet system is delivered as a 12:1 mainsheet system, but can be easily reconfigured as a 10:1 or an 11:1 to align with wind or crew preference. All necessary parts and reeving instructions are included. Line not included.
Specifications:
Sheave Ø: 2 5/16 in. (59 mm)
Pin-to-pin length: 8 13/16 in. (224 mm)
Weight: 36.6 oz. (1039 g)
Maximum line Ø: 5/16 in. (8 mm)
Maximum working load: 1200 lbs. (545 kg)
Breaking load: 3600 lbs. (1636 kg)
