-Bahan casing plat 2,5mm -Bahan roda besi cor bubut -Penggunaan rel UNP 5cm -Bearing 2pcs -Baut as M10x10cm kunci 14 -Kuat beban 300kg/roda * HARGA Per pcs ada 2 varian ket varian - Tanpa Casing ( roda + 2 bearing + Baud) - Pakai Casing ( contoh yg di gambar produk )