top of page

Barndoors, Bowline, Breakout, Bumper


A rotatable attachment consisting of two or four metal flaps (hinged) which is fixed to the front of a Fresnel or PC type lantern to cut off the beam in a particular direction(s).


Most riggers' knot of choice. Secure and easy to undo after heavy loading.


A connection at the end of a multicore cable which allows the connection of many items to it. (e.g. there is a breakout box at the end of a sound multicore cable which allows you to plug microphone cables into it).


Heavy duty steel frame used to hang speaker clusters overhead during concerts and other large shows

bottom of page