Black powder-coated 3-way 90 degree elbow key clamp (type 128) from Elumen8 for forming a 3-way corner junction in 48.3mm OD tube assemblies. Provides a 90 degree top-rail termination while connecting the post of a handrail, the discreet finish suits stage and indoor architectural installs.
128
Type · 3-way 90° elbow
48.3 mm
Tube OD · Size 7 / Size 8
90°
Angle · Fixed corner
BPC
Finish · Black powder coat
Tube CompatibilitySized for 48.3mm OD tube, the standard scaffold-tube and key-clamp diameter. Will not fit 50mm aluminium truss-spec tube or 1.5″ imperial pipe. Tighten grub screws to manufacturer torque before applying load.
Features
3-way 90° corner junction
Suits 48.3mm OD tube (size 7/8)
Black powder-coated finish for low-visibility installs
Standard handrail/guardrail termination fitting
Tool-only assembly, no welding required
Used in lighting grids, studio frames, staging and exhibition stands
Specifications
| Brand | Elumen8 |
| SKU | CLAM260 |
| Reference | 128-BPC |
| Type | 3-way 90° elbow |
| Tube OD | 48.3 mm |
| Finish | Black powder coat |





