A coupling device is described herein having a body situated between a mounting member and a receiving member. The mounting member mounts to a portion of a machine and the receiving member receives a tool to couple the tool to the machine. The body includes a housing having a locking pin disposed therein. The locking pin includes a plurality of teeth radially positioned about an outer surface of the locking pin. A plurality of pawls disposed in the body engage with the plurality of teeth to lock a rotational position of the locking pin. A lever connected to the locking pin allows a user to rotate the locking pin. Upon rotation of the lever, components in the body cause the locking pin to rotate and translate towards the tool to impose a force on a portion of the tool to rigidly connect the tool to the machine.
