Harken Standard Cam Cleats Accessories Wedge Kit . Harken Cam-Matic cleats are legendary for smooth operation when holding and releasing control lines. Three rows of Delrin ball bearings allow the jaws to open and close smoothly under the highest loads. Light springs allow the cleats to open freely so the teeth do not have to be sharp which means that your line lasts longer. Use models with aluminum jaws for high loads or when the line will be drawn through the teeth for adjustment. Harken model 150 has aluminum jaws and uses two 10 flat head machine screws.
