Jonard Barrel Lock Plunger Key TTB-6 - The Home Depot
Dee Zee Toolbox Replacement Lock Cylinder
Jonard Tools Terminal Tool Kit for Channel LK03029817 and Highfield 93180775-S CATV Barrel Fasteners, High Carbon Steel, Blue in the Specialty Automotive Hand Tools department at Lowes.com
EveryMarket
Battery Box/Utility Door Lock Set
Toolbox Cylinder Keys - Homak Replacement Parts
Amazon.com: Truck Tool Box Locks, 2-Pack 5/8" Cylinder Key Alike Cam Lock Replacement Kit for Mounting in Trucks, Trailer, Rv Boxes, Mailboxes or Cabinets and Drawers, Fits on 0.39" (10mm) Max Door
Tool Box Locks with Keys Fit for T-Handle Tool Boxes Lock Cylinder Length 5/8" Lock Body Diameter 23/32" Replacement Truck Toolbox 2 Lock Cylinder 4 Keys - Amazon.com