6mm OD tube M12 x 1.5 Tube Nut – Light Series

8mm OD tube M14 x 1.5 Tube Nut – Light Series

10mm OD tube M16 x 1.5 Tube Nut – Light Series

12mm OD tube M18 x 1.5 Tube Nut – Light Series

15mm OD tube M22 x 1.5 Tube Nut – Light Series

18mm OD tube M26 x 1.5 Tube Nut – Light Series

22mm OD tube M30 x 2.0 Tube Nut – Light Series

28mm OD tube M36 x 2.0 Tube Nut – Light Series

35mm OD tube M45 x 2.0 Tube Nut – Light Series

42mm OD tube M52 x 2.0 Tube Nut – Light Series

6mm OD tube M14 x 1.5 Tube Nut – Heavy Series

8mm OD tube M16 x 1.5 Tube Nut – Heavy Series

10mm OD tube M18 x 1.5 Tube Nut – Heavy Series

12mm OD tube M20 x 1.5 Tube Nut – Heavy Series

14mm OD tube M22 x 1.5 Tube Nut – Heavy Series

16mm OD tube M24 x 1.5 Tube Nut – Heavy Series

20mm OD tube M30 x 2.0 Tube Nut – Heavy Series

25mm OD tube M36 x 2.0 Tube Nut – Heavy Series

30mm OD tube M42 x 2.0 Tube Nut – Heavy Series

38mm OD tube M52 x 2.0 Tube Nut – Heavy Series