This set of 2 excellent quality reproduction air cleaner cover chrome latch assemblies are made in USA and replace Honda part numbers 17251-283-020 air cleaner cover/side cover chrome latch/bolts,17252-283-000 zinc plated collars,17253-283-000 zinc plated nuts. This set fits 1965-1967 Honda CB450 K0 4-speed Honda Black Bomber models. Price is for 1 set of 2.