H3-12-50  : 20mm diameter with 12stroke, M12 Threaded Holder, fitting for as follow

1. vacuum cup : 930250, 930360, 930480 flat cups

2. Hose Fitting & Barbed Fitting : BF-5, BF-6, PF

3. Holder Angle Bracket : RGA-1225/1275

4. Angle Plate : C-12100/1260/1230

5. Tubing : TS-564, TS-563, TP-564