I've been installing escalators in Montreal's subway 4yrs, elevator inst.&mod. For almost 6yrs and these days i adjust and install hydraulic elevators.
I'm a 10yrs elevator mechanic in Montreal; Local89 and here's the best tool case used in our trade (if you can afford it!~230C$): www.multi-caisses.com/en/products/multi-caisses/elevator-technician-case/