supply of twin path round endless polyster sling , twin-path round endless polyester sling with double protective anti-abrasive covemax-type cover, incorporating fibre-optic and overload indication system with full signal indication, having 2 nos. prot ective covers of 1/2 metre each fitted on the single part, suitable for swl/wll of 3 ton, effective length 2.5 metres, circumference 5 metres, and width 50 mm, complete with proof load test certificate issued by an agency/competent person approved by the directorate of industrial safety and health (dish), maharashtra state.. [ warranty period: 30 months after the date of delivery ] ]