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.
The lowprofile 205 is used when installation is at deck level and when smaller blocks are used.
Mainsheets, Jib sheets and Control lines.
Part Number: 205