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 45 Ton Power UnitDLT45MAPW0000 86 Ton Power UnitDLT86MAPW0000 6″ Bus ToolPLT115MAPE1000 5″ Bus Head AssemblyDLT86PLHA0080