Adjustable lift link for a three-point hitch

A three-point hitch having an adjustable link comprising, a coupling adapted for mounting on a rock arm defining a spherical bearing, a lift link including a spherical bushing received in said bearing permitting universal pivotal movement of said link relative to said coupling, a screw member defining a cylindrical shank extending downwardly from said spherical bearing and bushing and defining a threaded end, a sleeve member having a square external surface and defining a threaded inner periphery receiving said threaded end of said screw member, a handle pivotally mounted for pivotal movement from a radial to an axial position on said screw member, said handle defining a square internal configuration for being received on said square sleeve member for locking said link axially, a keeper spring for retaining said handle in the locked position on said sleeve member.