Propeller Shaft Locks & Brakes

AB Marine
(Middletown, RI USA)
"Autolock" hydraulic shaft brake activated by gearbox pressure
www.ab-marine.com
Kobelt Manufacturing
(Surrey, BC Canada)
Disc shaft brake
www.kobelt.com
Shaft Lok
(New Berlin, WI USA)
Mechanical indexing shaft lock
www.shaftlok.com