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Ball Bearing Swivel Mainsheet Cam Base

Ball Bearing Swivel Mainsheet Cam Base


Product Description

Description Swivel base*

Height (in) 5 3/4

Weight (oz) 13

Min. – max. line dia. (in) 1/8 – 1/2

Fastener spacing (in) 3/4

Max. working load (lb)

Use with 57 mm / 75 mm / 2.25″ / 3.00″ / ratchets

#10 (5 mm) FH fasteners

– Two rows of carbon-black Delrin® ball bearings
– Swivels freely under high loads
– Cleats—see Cam-Matic® specs
– Includes stand-up springs/U-adaptor
– Stop keeps base from swiveling 360°

Use 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 keel boats and small offshore boats that use 3.00 in (76 mm) plastic blocks

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Harken 144

SKU: 27404