| Plug-in Reducer, KQ2R08-10A, KQ2 Series, Straight, 8 mm Tube OD | KQ2R08-10A | 8 | | | €3.19/piece |
| Plug-in Reducer, KQ2R06-12A, KQ2 Series, Straight, 6 mm Tube OD | KQ2R06-12A | 6 | | | €2.86/piece |
| One Touch Fittings, KQ2R06-10A, KQ2 Series, 6 mm Tube OD | KQ2R06-10A | 6 | | | €2.86/piece |
| Plug-in Reducer, KQ2R10-12A, KQ2 Series, Straight, 10 mm Tube OD | KQ2R10-12A | 10 | | | €6.26/piece |
| Plug-in Reducer, KQ2R10-16A, KQ2 Series, Straight, 10 mm Tube OD | KQ2R10-16A | 10 | | | €6.36/piece |
| Plug-in Reducer, KQ2R08-12A, KQ2 Series, Straight, 8 mm Tube OD | KQ2R08-12A | 8 | | | €3.34/piece |
| One Touch Fittings, KQ2R04-06A, KQ2 Series, Straight, 4 x 6 mm Tube OD | KQ2R04-06A | | 4 x 6 | | €1.72/piece |
| Connector, KQ2R06-04A, KQ2 Series, Straight, 4 x 6 mm Tube OD | KQ2R06-04A | | 4 x 6 | | €2.71/piece |
| Plug-in Reducer, KQ2R04-08A, KQ2 Series, Straight, 4 x 8 mm Tube OD | KQ2R04-08A | | 4 x 8 | | €2.71/piece |
| One Touch Fittings, KQ2R23-04A, KQ2 Series, Straight, 3.2 mm Tube OD | KQ2R23-04A | 3.2 | | | €1.67/piece |
| Plug-in Reducer, KQ2R12-16A, KQ2 Series, Straight, 12 mm Tube OD | KQ2R12-16A | 12 | | | €6.51/piece |
| Gerade Reduzierung KQ2R01-07A | KQ2R01-07A | | | | €4.85/piece |
| Plug-in Reducer, KQ2R07-11A, KQ2 Series, Straight | KQ2R07-11A | | | | €5.27/piece |
| One Touch Fittings, KQ2R03-07A, KQ2 Series, Straight, 5/32" Tube OD | KQ2R03-07A | | | | €4.79/piece |
| Plug-in Reducer, KQ2R04-10A, KQ2 Series, Straight, 4 mm Tube OD | KQ2R04-10A | 4 | | | €2.71/piece |
| Kjr23-06 verloop koppeling mini | KQ2R23-06A | 3.2 | | | €1.67/piece |
| Plug-in Reducer, KQ2R08-10A-X35, KQ2 Series, Straight, 8 mm Tube OD | KQ2R08-10A-X35 | 8 | | | €3.36/piece |
| steelverloopkoppeling KQ2R10-16A-X35 | KQ2R10-16A-X35 | 10 | | | €7.31/piece |
| steel verloopkoppeling KQ2R06-08A-X35 | KQ2R06-08A-X35 | 6 | | | €3.11/piece |
| steelverloopkoppeling KQ2R04-06A-X35 | KQ2R04-06A-X35 | 4 | | | €3.00/piece |
| steelverloopkoppeling KQ2R08-12A-X35 | KQ2R08-12A-X35 | 8 | | | €3.59/piece |
| steelverloopkoppeling KQ2R06-12A-X35 | KQ2R06-12A-X35 | 6 | | | €3.00/piece |
| steelverloopkoppeling KQ2R12-16A-X35 | KQ2R12-16A-X35 | 12 | | | €7.49/piece |
| steelverloopkoppeling KQ2R10-12A-X35 | KQ2R10-12A-X35 | 10 | | | €7.19/piece |