HIGH QUALITY AS BESI ST41 OD 40mm X PANJANG 100cm ( 1000MM ) ROUND BAR MILD STEEL SHAFT BESI ROD PEJAL DIAMETER 40 MM MATERIAL STELL SOLID LOGAM BATANGAN BULAT BAHAN POTONGAN ASSENTAL SS400 AISI 1018 ASTM A36 METERAN