Harken Cam Base w/ 150 Cam-Matic Weight - 4oz
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 U-adaptor to accept a variety of appropriate blocks.
Weight - 113g
Fastener spacing - 1 1/2in / 1in
Fastener spacing - 38mm / 25mm