Bitola	Código do Fabricante
25mm x 20mm	BU2520
32mm x 20mm	BU3220
32mm x 25mm	BU3225
40mm x 25mm	BU4025
40mm x 32mm	BU4032
50mm x 25mm	BU5025
50mm x 32mm	BU5032
50mm x 40mm	BU5040
63mm x 25mm	BU6325
63mm x 32mm	BU6332
63mm x 40mm	BU6340
63mm x 50mm	BU6350
75mm x 63mm	BU7563
90mm x 75mm	BU9075
110mm x 63mm	BU11063
110mm x 90mm	BU11090
160mm x 110mm	BU160110