In our carry round toolbox we have -
-Cable Ties (Handful of several sizes)
-Insulation tape
-Patch lead, VGA Lead, DVI Lead, Split kettle lead
-Screwdriver set (4x insulated, 2x stubby, 1x ratchet with swappable heads,Torx set,Jewellers set)
-Pliers, Needle nose pliers + side cutters
-Compressed air can
-Torch
-Cable tester
-Static bracelet
In the office we have a small electric screwdriver, soldering iron set and random other stuff that has been useful. If we need any more we ask the site management!