Specifically designed for use on Harken's Windward Sheeting Traveler Cars.
The 150SP Cam Cleat has two pins on the underside which fit into the sliding base plate of a Windward Sheeting traveler car. The pins secure the cleat and enable the jaws to open at the appropriate time.
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov