Supply Of Single Sleeve Pulley Block 6Inchx1inch Groove Steel With Capacity 3.0 Ton. Make: Sste [ Warranty Period: 30 Months After The Date Of Delivery ] , Single Sleeve Pulley Block 3.5 Inch X 0.5 Inch Groove Fibre For Drawl Of Contact Catenary Wire. Accepted As Per The Tendered Description And Accepted Make: Sste [ Warranty Period: 30 Months After The Date Of Delivery ] => Limited