| QSY-6H-4 | 2.3 mm | Push-pull principle | 10 | 6.8 g | For tubing outside diameter of 4 mm |
| QSL-6H-4 | 2.4 mm | Push-pull principle | 10 | 3.6 g | For tubing outside diameter of 4 mm |
| QS-6H-4-100 | 2.5 mm | Push-pull principle | 100 | 2.9 g | For tubing outside diameter of 4 mm |
| QS-6H-4 | 2.5 mm | Push-pull principle | 10 | 2.9 g | For tubing outside diameter of 4 mm |
| QSC-4H-100 | — | Blanking plug | 100 | 0.5 g | — |
| QSC-4H | — | Blanking plug | 10 | 0.5 g | — |
| QSH-4-100 | 2.5 mm | Straight design | 100 | 0.5 g | Push-in sleeve Ø 4 mm |
| QSH-4 | 2.5 mm | Push-pull principle | 10 | 0.5 g | Push-in sleeve Ø 4 mm |
| QSY-4H | 1.6 mm | Push-pull principle | 10 | 6.5 g | For tubing outside diameter of 4 mm |
| QSL-4HL | 2 mm | Push-pull principle | 10 | 2.8 g | For tubing outside diameter of 4 mm |
| QSL-4H-100 | 2 mm | Push-pull principle | 100 | 2.7 g | For tubing outside diameter of 4 mm |
| QSL-4H | 2 mm | Push-pull principle | 10 | 2.7 g | For tubing outside diameter of 4 mm |
| QSW-4HL | 2 mm | Push-pull principle | 10 | 1.4 g | For tubing outside diameter of 4 mm |
| QST-1/2-16 | 13 mm | Push-pull principle | 1 | 93 g | For tubing outside diameter of 16 mm |
| QSTL-1/2-16 | 13 mm | Push-pull principle | 1 | 93 g | For tubing outside diameter of 16 mm |
| QSL-1/2-16 | 13 mm | Push-pull principle | 1 | 79 g | For tubing outside diameter of 16 mm |
| QSL-1/2-16-20 | 13 mm | Push-pull principle | 20 | 79 g | For tubing outside diameter of 16 mm |
| QSLV-1/2-16 | 13 mm | Push-pull principle | 1 | 105 g | For tubing outside diameter of 16 mm |
| QS-1/2-16 | 13 mm | Push-pull principle | 1 | 63 g | For tubing outside diameter of 16 mm |
| QS-1/2-16-20 | 13 mm | Push-pull principle | 20 | 63 g | For tubing outside diameter of 16 mm |
| QSW-1/2-16 | 13 mm | Push-pull principle | 1 | 78 g | For tubing outside diameter of 16 mm |
| QSY-1/2-12 | 8.3 mm | Push-pull principle | 1 | 74 g | For tubing outer diameter of 12 mm |
| QST-1/2-12 | 10.3 mm | Push-pull principle | 1 | 72 g | For tubing outer diameter of 12 mm |
| QSTL-1/2-12 | 10.3 mm | Push-pull principle | 1 | 72 g | For tubing outer diameter of 12 mm |
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