101 Pipe Size: 7mm;
102 Pipe Size: 10mm;
103 Pipe Size: 13mm;
201 Inner Thread: 1/4;
202 Inner Thread: 3/8;
203 Inner Thread: 1/2;
301 Outer Thread: 1/4;
302 Outer Thread: 3/8;
303 Outer Thread: 1/2;
401 Streamline pipe Dia: 5 x 8mm;
402 Streamline pipe Dia: 6.5 x 8.5mm;
403 Streamline pipe Dia: 8 x 10mm;
404 Streamline pipe Dia: 11 x 16mm.