Part number: ALM GH008
ALM Manufacturing Greenhouse sliding door wheel kit
This kit comprises of
2 x 22mm Nylon wheels with steel bearings and 2 x Bolts, nuts and washers
Suitable for most greenhouses with sliding doors.
Tip: If your existing door wheels are a different size you can re-drill the Aluminium frame to re-position the door to still run at the same height.