Galvanised crossover key clamp (type 161) from Elumen8 for joining two lengths of 48.3mm OD tube at a 90 degree crossover. Commonly used in handrail and guardrail builds where horizontal tubes need to attach to a vertical post without a butt joint.
161
Type · Crossover
48.3 mm
Tube OD · Size 7 / Size 8
90°
Angle · Cross
HDG
Finish · Hot-dip galvanised
Tube CompatibilitySized for 48.3mm OD tube, the standard scaffold-tube and key-clamp diameter. Both tubes pass directly through the clamp body, so allow for the full tube length when planning the build. Tighten grub screws to manufacturer torque before applying load.
Features
90° crossover joint for two through-tubes
Suits 48.3mm OD tube (size 7/8)
Hot-dip galvanised finish for outdoor and trade use
Ideal for handrail/guardrail intermediate joints
Tool-only assembly, no welding required
Used in lighting grids, studio frames, staging and exhibition stands
Specifications
| Brand | Elumen8 |
| SKU | CLAM212 |
| Reference | 161-HDG |
| Type | Crossover |
| Tube OD | 48.3 mm |
| Finish | Hot-dip galvanised |





