Three Way Through 21MM Key Clamp Fitting

The 21MM 3 Way Through Key Clamp Fitting is designed to provide a 90° corner joint with a vertical pipe passing through it. Often used on a 90° corner to continue the middle rail but can also be used to build rectangular or square structures.

These fittings are for use with our 1/2″ nominal bore (21.3MM) galvanised tube

Other size Three Way Through Key Clamp Fittings can be found here:

34MM Three Way Through Key Clamp Fitting

42MM Three Way Through Key Clamp Fitting

48MM Three Way Through Key Clamp Fitting

60MM Three Way Through Key Clamp Fitting

Cross References

• Kee Klamp Reference: 21-5

• Alvin Key Clamp Reference: A20 Size 5

• FastClamp Reference: C21G20