Set Of Special Ratchet Spanner For Axle Guiding Bolt (Rh & Lh) For Wap7/Wag9Hc Locomotive As Per Drawing Attached. Size: 3/4 Inch Sq. Drive (Bolt Size M-24) Of Make Griphold/Tekniplus/Norbar/Groz O R Similar, Having Features: (1) Operates With The Help Of Reverse And Forward Mechanism By Changing The Po Sition, (2) High Strength Alloy Steel With Confirming Test Certificates Of Nabl Approved Lab For En-47 Materia L Composition Carbon Range 0.45.-0.550, Chromium 0.8-1.200 And Vanadium 0.150 Minimum. Or Similiar As Per Attached Annexure-A. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]