... packing machine,marine machine and Metallurgy machine.etc. Type WKZ backstop clutch's construction is the same as CKZ, it is ... , even highest torque more than 70000N.m. It allows roation in package machine, derrick machine. Metallurgy machine,etc., Sprag type WKZ ... ,762.369WKZ100×64-202601200100×6420×646-M18 2025,882.50 backstop clutch CKZ