supply of one set of sockets and connectors for ke , one set of sockets and connectors for kemppi fast mig pulse/fastmig x450 power source an d mxf 65/wfx 300 wire feeder of kemppi make co2 welding plant consisting of (i).cable connector dix 70 , male, part no.9771680 or equivalent, qty-30nos (ii).cable connector dix 70, female, part no.9771629 or e quivalent,qty-30nos.(iii).machine socket dix 70, female, part no.9771540 or equivalent,qty-20nos.(iv).mac hine socket dix 70, male, part no.9771591 or equivalent,qty-20nos. each socket and connector shall have a metal weight of 90g (+ or -) 5 g (metal parts only, excluding insulation, plastic, rubber, and other non-me allic components). this sockets and connectors should be compatible with kemppi fastmig pulse/fastmig x 450 power source and mxf 65/wfx 300 wire feeder of kemppi make co₂ welding plant [ warranty period : 12 months after the date of delivery ] ]