supply of wheel distance measuring gaugewheel distance measuring gauge,wheel distance measuring gauge as per following specn:- length: 1596 +/- 0.5mm (range 1585 to 1605mm) for meserment . accuracy : 0.1mm through vernier scale. setting : must set 90 degree to the flange . parallelism : to the main axle prospective of track level which should be indicated by the same equipm ent . material: hard extruted steel tube with 1.2mm thickness. fixed lug on one end spring loaded moving lug on the other end with locking system. spirit level in the center of the gauge. packing: wooden box. [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited