Black Box Masking
Framing the top, back and sides of the stage with black drapes.
Archives
Hazard Tape (Danger Tape)
Strips of striped gaff tape (normally black and yellow) that is used to bring attention to a potential hazzard especially in low light conditions. Commonly used on steps and protruding tripod legs etc.
White gaff tape is also commonly used to draw attention to potential hazards.
Spanset (Sling)
This is a strong fabric strap usually used to connect truss to hooks.
Shackle
A shackle is a link that normally attaches the hoist’s hook (the hoist can either be a chain block or chain motor) to a spanset (sling).
Chain Block
A manually operated chain hoist used to lift truss, rigging bars, flying speakers etc. When multiple chain blocks are to lift 1 item is used, it is vital to watch the speed of the other operators so that the item is elevated evenly.
Truck (Wagon)
A low platform with wheels or castors on which a piece of scenery can be moved.
Tri Nut
The bolt that tightens a G-Clamp to a bar. Often called Tri Nut because many have a triangular plastic grip.
Wardrobe
General name for the costume department, its staff, and the accommodation they occupy.