| QSL-3/8-12 | 10 mm | 10 | 38 g | External hexagon, size 17 mm | For tubing outer diameter of 12 mm |
| QSLV-3/8-12-I | 6.9 mm | 10 | 68 g | Internal hexagon, size 12 mm | For tubing outer diameter of 12 mm |
| QSLV-3/8-12 | 9.3 mm | 10 | 66 g | Hollow bolt with external hex | For tubing outer diameter of 12 mm |
| QS-3/8-12-20 | 11 mm | 20 | 30 g | External hexagon, size 21 mm | For tubing outer diameter of 12 mm |
| QS-3/8-12 | 11 mm | 10 | 30 g | External hexagon, size 21 mm | For tubing outer diameter of 12 mm |
| QS-3/8-12-I | 8.4 mm | 10 | 31 g | Internal hexagon, size 8 mm | For tubing outer diameter of 12 mm |
| QSW-3/8-12 | 9.5 mm | 10 | 38 g | External hexagon, size 17 mm | For tubing outer diameter of 12 mm |
| QSY-3/8-10 | 7.4 mm | 10 | 43 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QST-3/8-10-20 | 8.3 mm | 20 | 42 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QST-3/8-10 | 8.3 mm | 10 | 42 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSTL-3/8-10 | 8.3 mm | 10 | 42 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSYL-3/8-10 | 9.2 mm | 1 | 43 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSYLV-3/8-10 | 8 mm | 1 | 70 g | Hollow bolt with external hex | For tubing outside diameter of 10 mm |
| QSLL-3/8-10 | 8.3 mm | 10 | 38 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSL-3/8-10-20 | 8.3 mm | 20 | 34 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSL-3/8-10 | 8.3 mm | 10 | 34 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSLV-3/8-10-I | 5.4 mm | 10 | 49 g | Internal hexagon, size 10 mm | For tubing outside diameter of 10 mm |
| QSLV-3/8-10 | 8 mm | 10 | 63 g | Hollow bolt with external hex | For tubing outside diameter of 10 mm |
| QS-3/8-10-50 | 9 mm | 50 | 24 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QS-3/8-10 | 9 mm | 10 | 24 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QS-3/8-10-I | 6.3 mm | 10 | 26 g | Internal hexagon, size 6 mm | For tubing outside diameter of 10 mm |
| QSW-3/8-10 | 8.3 mm | 10 | 35 g | External hexagon, size 17 mm | For tubing outside diameter of 10 mm |
| QSY-3/8-8 | 6.6 mm | 10 | 36 g | External hexagon, size 17 mm | For tubing outside diameter of 8 mm |
| QST-3/8-8-50 | 6.7 mm | 50 | 35 g | External hexagon, size 17 mm | For tubing outside diameter of 8 mm |
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