Well-designed and substantially built, 17D rolling stock has a reputation for reliability and performance - there's more information about the 7 1/4 inch gauge range of coaches on their website here.
| length/inches | 78 |
| width/inches | 16 |
| height/inches | 21 |
| weight/kg | 121 |
| wheel material | steel |
| axlebox type | shielded ball bearings |
| body material | steel body panels |
| chassis material | steel |