Many one-design classes, and some bigger boats, are fortunate to have convenient guides to help get the jib trimmed properly and consistently. Some of us use tape marks on our spreaders or marks on ...
Grove now has available a heavy-duty jib extension for its GRT9165 rough-terrain crane that it says increases set-up time for tilt-up work. The 12.5-foot jib is designed with two sheaves, for up to ...