The NR4 Stepped Sidewear Gauge capable of measuring all current rail sections and older sections back to and including 85lb RBS Bull Head rail.
The gauge combines cut-outs for 'as new' railhead widths of both 70mm and 72mm into a single profile.
Metric Red Stepped Feeler Gauge 1mm-15mm
Can be used in conjunction with Pelgage VoidMeters and to mesaure other gaps / cracks
The ABT5200 Magnetic Sidecut & Railhead Wear Gauge is a small, accurate and lightweight tool for the measurement of side and head wear on a variety of standard rail types.