| Straight Union, KQ2H12-00A, KQ2 Series, Straight, 12 mm Tube OD | KQ2H12-00A | | 12 | | €4.85/piece |
| One Touch Fittings, KQ2H04-00A, KQ2 Series, Straight, 4 mm Tube OD | KQ2H04-00A | | 4 | | €1.92/piece |
| Straight Union, KQ2H06-00A, KQ2 Series, Straight, 6 mm Tube OD | KQ2H06-00A | | 6 | | €1.93/piece |
| Straight Union, KQ2H08-00A, KQ2 Series, Straight, 8 mm Tube OD | KQ2H08-00A | | 8 | | €3.55/piece |
| One Touch Fittings, KQ2H10-00A, KQ2 Series, Straight, 10 mm Tube OD | KQ2H10-00A | | 10 | | €4.38/piece |
| Straight Union, KQ2H01-00A, KQ2 Series, Straight, 1/8" Tube OD | KQ2H01-00A | 1/8 | | | €6.11/piece |
| Straight Union, KQ2H13-00A, KQ2 Series, Straight, 1/2" Tube OD | KQ2H13-00A | 1/2 | | | €11.25/piece |
| One Touch Fittings, KQ2H07-00A, KQ2 Series, Straight, 1/4" Tube OD | KQ2H07-00A | 1/4 | | | €5.79/piece |
| Straight Union, KQ2H11-00A, KQ2 Series, Straight, 3/8" Tube OD | KQ2H11-00A | 3/8 | | | €7.93/piece |
| One Touch Fittings, KQ2H09-00A, KQ2 Series, Straight, 5/16" Tube OD | KQ2H09-00A | 5/16 | | | €6.21/piece |
| Straight Union, KQ2H03-00A, KQ2 Series, Straight, 5/32" Tube OD | KQ2H03-00A | 5/32 | | | €6.94/piece |
| Straight Union, KQ2H05-00A, KQ2 Series, Straight, 3/16" Tube OD | KQ2H05-00A | 3/16 | | | €6.21/piece |
| Straight Union, KQ2H23-00A, KQ2 Series, Straight, 3.2 mm Tube OD | KQ2H23-00A | | 3.2 | | €2.04/piece |
| Straight Union, KQ2H16-00A, KQ2 Series, Straight, 16 mm Tube OD | KQ2H16-00A | | 16 | | €6.36/piece |
| slangverbinder KQ2H16-00A-X35 | KQ2H16-00A-X35 | | 16 | | €7.31/piece |
| slangverbinder KQ2H12-00A-X35 | KQ2H12-00A-X35 | | 12 | | €5.57/piece |