| QST-3/8-16 | 11 mm | Push-pull principle | 89 g | Male thread R3/8 | For tubing outside diameter of 16 mm |
| QSL-3/8-16 | 11 mm | Push-pull principle | 74 g | Male thread R3/8 | For tubing outside diameter of 16 mm |
| QS-3/8-16 | 11 mm | Push-pull principle | 50 g | Male thread R3/8 | For tubing outside diameter of 16 mm |
| QSL-1/4-12 | 8 mm | Push-pull principle | 27 g | Male thread R1/4 | For tubing outer diameter of 12 mm |
| QS-1/4-12 | 8.5 mm | Push-pull principle | 37 g | Male thread R1/4 | For tubing outer diameter of 12 mm |
| QS-G3/4-22 | 20 mm | Push-pull principle | 91.2 g | Male thread G3/4 | For tubing outside diameter of 22 mm |
| QSC-16H | — | Blanking plug | 4 g | Push-in sleeve Ø 16 mm | — |
| QSH-16 | 11 mm | Push-pull principle | 4 g | Push-in sleeve Ø 16 mm | Push-in sleeve Ø 16 mm |
| QSH-16-12 | 7.8 mm | Push-pull principle | 4.2 g | Push-in sleeve Ø 16 mm | Push-in sleeve Ø 12 mm |
| QSH-16-12-20 | 7.8 mm | Straight design | 4.2 g | Push-in sleeve Ø 16 mm | Push-in sleeve Ø 12 mm |
| QSC-12H-20 | — | Blanking plug | 2.5 g | Push-in sleeve Ø 12 mm | — |
| QSC-12H | — | Blanking plug | 2.5 g | Push-in sleeve Ø 12 mm | — |
| QSH-12-20 | 9 mm | Straight design | 3 g | Push-in sleeve Ø 12 mm | Push-in sleeve Ø 12 mm |
| QSH-12 | 9 mm | Push-pull principle | 3 g | Push-in sleeve Ø 12 mm | Push-in sleeve Ø 12 mm |
| QSH-12-10-20 | 7.1 mm | Straight design | 2.2 g | Push-in sleeve Ø 12 mm | Push-in sleeve Ø 10 mm |
| QSH-12-10 | 7.1 mm | Push-pull principle | 2.2 g | Push-in sleeve Ø 12 mm | Push-in sleeve Ø 10 mm |
| QSH-12-8 | 4.9 mm | Push-pull principle | 2.1 g | Push-in sleeve Ø 12 mm | Push-in sleeve Ø 8 mm |
| QSY-12H-B | 7.3 mm | Push-pull principle | 31 g | Push-in sleeve Ø 12 mm | For tubing outer diameter of 12 mm |
| QSL-12HL | 6.7 mm | Push-pull principle | 16 g | Push-in sleeve Ø 12 mm | For tubing outer diameter of 12 mm |
| QSL-12H | 6.8 mm | Push-pull principle | 15 g | Push-in sleeve Ø 12 mm | For tubing outer diameter of 12 mm |
| QSW-12HL | 6.9 mm | Push-pull principle | 14.5 g | Push-in sleeve Ø 12 mm | For tubing outer diameter of 12 mm |
| QSY-12H-10-B | 5.9 mm | Push-pull principle | 22 g | Push-in sleeve Ø 12 mm | For tubing outside diameter of 10 mm |
| QSL-12H-10 | 6.1 mm | Push-pull principle | 14 g | Push-in sleeve Ø 12 mm | For tubing outside diameter of 10 mm |
| QS-12H-10-20 | 6.3 mm | Push-pull principle | 9.6 g | Push-in sleeve Ø 12 mm | For tubing outside diameter of 10 mm |
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