supply of hand hold for boxnhl wagon & tarpaulin cleathand hold for boxnhl wagon & tarpaulin cleat,hand hold for boxnhl wagon conforming to drawing no.wd-23043-s-01, alt.1 or latest, item no.13. [ warranty period: 30 months after the date of delivery ] , door hand hold for boxnhl wagon conforming to drawing w/ml-6, alt. 3 or latest and to material specification irs: m 44-97 or aisi:ss 410. [ warranty period: 30 months after the date of delivery ] , tarpaulin cleat for boxnhl wagon conforming to drawing.no. w/ml-2726,alt.3 or latest and material specification irs m44-97 [ warranty period: 30 months after the date of delivery ]