The Elumen8 CLAM214 (176-HDG) is a side outlet key clamp for 48.3mm OD tube, finished in hot-dip galvanised steel. It forms a four-way junction with one tube passing through the centre and three perpendicular outlets at 90°, typically used to connect uprights with horizontal tubes in three directions.
48.3mm
TUBE SIZE · Size 8 / scaffold
176-HDG
FITTING TYPE · Side outlet
HDG
FINISH · Hot-dip galv.
CLAM214
ORDER CODE · Elumen8
Features
Four-way junction: one through-tube plus three 90° outlets
Hot-dip galvanised for outdoor and high-humidity use
Designed for 48.3mm OD tube (Size 8 / standard scaffold)
Tool-only assembly using grub screws – no welding required
Common pick for connecting uprights to multi-direction horizontals
Reusable and reconfigurable across multiple builds
Specifications
| Manufacturer | Elumen8 |
| Order code | CLAM214 |
| Fitting reference | 176-HDG |
| Tube diameter | 48.3mm OD |
| Finish | Hot-dip galvanised |
| Application | Four-way side outlet (through-tube plus three 90° outlets) |





