| Type of Product | Holders |
| Straps and holders | Turētāji |
| Holder type | kronšteins |
| Material | Chromuotas plienas |
The 3-way box corner is designed for creating a window to block or filter light, or for a custom-sized softbox to be flown overhead. It is constructed from solid steel tubing for a standard 30x30mm butterfly frame. The threaded socket is welded and features a 5/16 hex thread with a metal brake, providing a neat and tidy fixing without damaging the tube.