Supply Of Back Drives For 1 In 12 Turnout For Thick Web Switch With All Fittings/fastening, Gears, Accessories, Lock Bar & Lugs With Complete Set. Back Drives For 1 In 12 Turnout For Thick Web Switch With All Fittings/fastening, Gears, Accessories, Lock Bar & Lugs With Complete Set As Per Drawing No. Edfc/pryj/3626. Warranty Period: 30 Months After The Date Of Delivery Quantity Tolerance +/-: 5 %age, Item Category : Normal, Total Po Value Variation Permitted: Max 8 Lacs