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 144 is the standard configuration with a tall
arm. It is ideal for mounting in the cockpit or for
use on larger keelboats and small offshore boats
that use 3.00 in (76 mm) plastic blocks.
Mainsheets, Jib sheets and Control lines.
Part Number: 144