Easy Access coupler lock featuring a 360 Deg (degree) rotating head for easy lock access. Integrated key slot cover helps protect lock from dirt. 1/2-inch and 5/8-inch sleeved. Keys have premium plastic grips. Fits Class I, II, III, and IV ball mounts.
Material: Chrome-Plated
Coupler Size: 1/2 In. & 5/8 In.
Key Design: Integrated
WARNING: This product can expose you to chemicals including Chromium which is known to the State of California to cause cancer birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. - Chromium (hexavalent compounds)