5/8 Inch Eye Foundry Hook., Material Grade: G-100 Alloy Steel., Working Load Limit: 10 To 10.3 Tons, Open Ing Width: 98 To 102 Mm & Weight: 4.39 To 6.44 Kgs. The Hook Shall Be Supplied Along With Chemical Composition Report , Heat Treatment Properties, And Proof Load Test Certificates Issued By Any Approved Government / Nabl Accredited Age Ncy. Make: Yoke (X-047 16) Or Cartec Cyx (Cyx-16) Or Gunnerbo Industries-Z100898 (Oke-16-10) Or Equivalent. [ War Ranty Period: 12 Months After The Date Of Delivery ] ]