Harken Standard Cam BaseSwivel

Part No. 144 Minimum line(mm)3 mm Minimum line(in)1/8 in Maximum line(mm)12 mm Maximum line(in)1/2 in Use with57 mm/75 mm/2.25″/3.00″/ratchets Ball bearing swivel bases feature dual rows of Delrin ball bearings that swivel freely even underhigh 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.

Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.