DMC Power Swage Connectors and Tooling Catalog 4″ Bus Go/No-Go Inspection Gauge PLKIG2000-64 Add to Quote Depth pin, marking window, Bracelet & Go/No-Go Cutouts Permanently marked, steel construction You may also like… 4″ Bus Head AssemblyDLT65PLHA0064 You may also like… 4″ Bus Head AssemblyDLT65PLHA0064 Related Products 2-Stage Pump for 6″ Bus ToolPLT115PLPE1001 2-1/2″ Bus Head AssemblyDLT57PLHA0040 1″ Bus Head AssemblyDLT65PLHA0016 5″ Bus Head AssemblyDLT86PLHA0080