External 90° connector GF-S
Die-cast aluminium external 90° connector for the GF-S Ø 19 mm tube system: it wraps around the two tubes and joins them at a right angle with an M5 screw. For light frames, bars, tool holders and compact structures.
Green Frame · GF-S Ø 19 connectors
External 90° connector GF-S
It is the basic joint of the light GF-S series: it joins two Ø 19 tubes at 90°, clamping them from the outside. Use it for cross members and uprights of light frames, brackets, tool holders and guards, where the Ø 28 tube would be oversized.
Why choose it
Basic joint
The most widely used connector for Ø 19 frames.
Lightweight
20 g in die-cast aluminium: compact and light structures.
Repositionable
Loosen the screw, move the tube and retighten.
Application example
The external 90° connector joins Ø 19 tubes in the light frames of the GF-S series.
- Light frames: brackets, tool holders, supports
- Bars and guards: grids and enclosures in Ø 19
- Compact structures: where the Ø 28 tube would be too big
Data and compatibility
| Specification | Value |
|---|---|
| Part number | GFJ-018 |
| Series | GF-S (Ø 19 mm tube) |
| Material | Die-cast aluminium, steel screw and nut |
| Screw | M5 × 15 |
| Weight | 20 g |
To join a Ø 19 tube to a Ø 28 or Ø 43 tube, use the external 90° connector GF-S with GF-N/G.
GF-S profileGF-S Ø 19 tube
Internal 90° connector GF-SInternal version, flush
45° brace GF-SBrace for the joint
External 90° connector GF-S with GF-N/GVersion for mixed tubes
Inner plug GF-SPlug for the endsNeed help choosing connectors?
Send us a sketch of the structure: we will tell you the part numbers, quantities and cut lengths.