Tenders for Supply of Manual Chain Pulley Block As Per Is:3832. Specification As I Safe Working Load : 1 Ton Ii Range Of Lift : 5 Mtrs Iii Load Chain Size And Grade : 6 X18 Iv Proof Load Applied : 1.5 Ton V Operation Effort : 330N Vi Velocity Ratio : 1 - 19 Vii Aprox Weight : 12.2 Kgs.
