Cleat Cover Assemblies, Halyard Cover Assemblies, and Halyard Security Kits (combining the Cleat and Halyard Covers) provide tamper resistant security for External Halyard flagpoles. Available in both Cylinder Lock and Padlock designs containing a sanded Satin finish that is complimentary to the flagpole, all are constructed of heavy, cast aluminum with stainless steel hinges. Cleat and stainless steel attaching screws are included, as well as keys for the Cylinder Lock models (Padlock by others). Installation utilizes the cleat holes.