supply of rail wear gauge for 60kg rail and 52kg rail.rail wear gauge for 60kg rail and 52kg rail.,rail wear gauge for 60kg rail and 52kg rail. rail wear gauge multi section portable for measuring h ead wear (vertical) and side wear(horizontal). the gauge is made of metal and gives direct reading. specificatio ns of the gauge are measuring least count : 1.0 mm, measuring range : 0 to 20 mm (gauge face and vertical wear), accuracy : 1.0 mm, carrying case : padded cordura case, rail sections measurable : 60 kg. & 52 kg. ( in one gauge), gauge material : aluminum and stainless steel only. similar to make:pie model:rwg-3 or equi valent [ warranty period: 30 months after the date of delivery ] ]