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 240 is simple swivel bases for main and jib sheets on very small boats or for control lines on boats of all sizes.
Mainsheets, Jib sheets and Control lines.
Part Number: 240
|Harken Bullseye Swivel Base w/ 150 Cam-Matic
||Height in (mm)
||Hole Spacing in (mm)
||Max Line Size in (mm)
||Safe Working Load lbs (kg)
||Weight oz (g)
||1-1/32 x3 (26 x3)
||1/8 t - 3/8 (3-10)