Key Clamp Fittings – 42.4mm OD Tube Clamp Pipe
Key Clamp Pipe Fittings – 42.4mm OD Tube Connectors
Heavy-duty key clamp fittings for joining steel or aluminium tube, built for both industrial and home projects. Manufactured to the same dimensions as Kee Klamp, Interclamp, Pipeclamp and other standard key clamp systems, so they fit seamlessly with tube and fittings you may already own.
Simply tighten the integrated setscrews onto standard 42mm OD (1 1/4") tube — no welding, threading or specialist tools required.
Material: Galvanised steel
Tube Size: 42.4mm OD
Fixing: Setscrew/Allen key tightening — no welding required
Common Uses
- Safety railings & balustrades
- Storage bay dividers
- Handrails (including for elderly/accessibility support)
- Support framework & racking
- Compound and site fencing
- Cycle racks
- Hanging/display rails
- Access and disability ramps
- Furniture and shelving frames
Fittings Available in This Listing
| Fitting | Code | Description |
|---|---|---|
| Elbow | 125 | 90° joint connecting two tubes at a right angle |
| 3-Way Elbow | 116 | Joins three tubes at right angles in a single corner — ideal for railing corners |
| 3-Way Elbow Stop | 128 | Corner fitting with a stop face, commonly used where a rail terminates at a post |
| Short Tee | 101 | Connects a branch tube into a straight run at 90° |
| Big Tee (3-Way Flat Joiner) | 104 | Flat T-junction joining three tubes in the same plane |
| Cross Tee (4-Way Flat Joiner) | 119 | Joins four tubes in a flat cross pattern |
| Flange Base | 131 | Round base plate for fixing tube to a floor, wall or bench |
