At just over 60 feet in length the KFA is able to accommodate a raft of different containers from the standardised range, which tend to use the two main sizes of 40 foot and 20 foot. Be it 3 twenty foot containers or a twenty footer with forty footer, the KFA is able to haul them with ease.
The Hornby KFA wagon is fully diecast, with some separately fitted details on the chassis enhancing the level of detail achieved with what can sometimes be seen as quite a plain wagon. Studs on the chassis allow for the fitting of modular containers both included with the set and available separately.