22mm This kit comprises of 2 x 22mm Nylon wheels with steel bearings and 2 x Bolts, nuts and washer Suitable for most greenhouses with sliding doors..
![ALM Greenhouse Sliding Door Wheel Kit 22mm [GH008]](https://avmedia.ams3.cdn.digitaloceanspaces.com/a/2c/a2c6fd17-14b7-429a-bd53-99a3460964c0.webp)
