Set Of Gauges For Wap-7 Loco Bull Gear 72 Teeth (Mating Pinion 20 Teeth) As Per Rdso Dra Wing No. Skdp-3474, Alt-4 And Rdso Mp.Mp-129/86, Material Tool Steel To Is 3748/90 Hardness 50/55 Hrc. Each Set Consisting Of (I) Profile Checking Gauge (P Value) With Feeler Gauge Size 0.20 Mm, 0.25 Mm, 0.30 Mm, 0.35 Mm, 0.40 Mm, Qty:- 01 No./Set. (Ii) Tooth Spacing K Value Checking Go Gauge Size- Go 260.958 Mm / 260.992 Mm. Qty:- 01./Set. (Iii) Tooth Spacing K Value Checking & "No Go Gauge" Size No Go (Service Limit) 260.451 Mm. Qty: - 01 No/Set. Make: - Pex/ Ganapathy / Pie/ Jyoti Enter Prises Only. ]