bids are invited for outer pipe hollow 6 inch 12mm thick , bearing no 24 , bearing no 18 , iron sheet 12mm thick , inner pipe , iron plate 5mm , iron plate 6mm , angle support 6x35mm , disc brake assy comp , bolt 18mm 8 inch , bolt 18mm 6 inch , bolt 12mm 2 inch , bolt 18mm 2 inch , round wooden block 20 inch dia and 2 inch length , iron flat patti 12mm and 3 feet , pin lock hitch pin 5 inch , square pipe 3 x3 inch , spring 6 inch , chain iron 24 inch , square iron bar 1x1 inch , drill holding bush 1.5 inch , drill bits 12mm , drill bits 18mm , armoured welding rod , cutter blades 14 inch , grinding wheels 4 inch , cutter blades 4 inch , paint olive green