The instant invention is a cam cleat assembly that includes a base member, two removably mounted spindle pins and two rotationally mounted cam members having teeth for gripping rope, sails, twine cord or the like. The base plate includes a smooth transitioning ramp surface that allows for increased angular interaction with a rope or line member. The base plate also includes a pair of pockets sized to cooperate with the removable spindles for alignment and a more secure placement under heavy loads to minimize deflection of the spindles and thus the cam members. Removable and replaceable spindle pins are provided to allow easy replacement for extended life of the device. Seals are provided around the fasteners to allow quick and accurate reassembly while maintaining a watertight assembly to prevent the ingress of salt and/or water into the assembly from the mounting surface.