Castors, castor plates, T-nuts and tour labels from Penn Elcom, covering the parts that wear out or get upgraded on working flight cases. This is the build and repair shelf, equally useful for new case builds and for keeping an existing hire fleet rolling.

Castors take most of the decisions. 100mm suits general rack and trunk work, while 125mm rolls more easily over ramps, cable crossings and rough yard surfaces. Braked castors belong on anything that parks on a rake or a truck bed, and both standard and automatic swivel versions are in the range. Rate the set conservatively: the trade convention is to size the load across three castors rather than four, because uneven floors rarely load all of them at once. Steel castor plates spread the load into the case base and turn future replacement into a bolt swap. M8 T-nuts in packs of 100 handle hardware fixing, and self-adhesive tour labels in medium, large and extra-large sizes keep a truck pack legible from across the venue.

Everything here pairs with the case ranges in the main Flight Cases category.