HARKEN Bullseye Swivel Base with 150 Cam-Matic, 240
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 Bullseye Swivel Base with 150 Cam-Matic are simple swivel bases for main and jib sheets on very small boats or for control lines on boats of all sizes.
1/8" to 1/2"
Three #10 Flat Head Machine Screws
Safe Working Load
Bases & Blocks
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