Harken Bullseye w/ Carbo-Cam and Fasteners

Current Stock:
Calculated at Checkout

Use Harken cam swivel bases when leads must rotate to face the trimmer. Ball bearing swivel bases feature dual rows of Delrin® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks.

Use for: Mainsheets, Jib sheets and Control lines.

Part Number: 239


  Imperial Metric
Height 1 5/16" 33 mm
Weight 3 oz 85 gr
Min Line Dia. 1/8" 3 mm
Max Line Dia. 3/8" 10 mm
Fastener Spacings 1 1/2" / 1" 38/25 mm
RH Fastener # 10 5 mm
Maximun Working load 200 lbs 91 kg


Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
Or perhaps you need some other information (load calculators, block selectors, service instructions or manuals)?   Take a look here for all the official Harken Support Information