Ref: GHDR
{Description}The Greenhouse Sliding door Wheel Kit is perfect for replacing and fixing the mechanism for greenhouse sliding doors.There is a choice of two different kits one at 22mm and one at 28mm.
Kit Includes:
2 x Nylon Wheels with steal bearings
2 x Bolts
2 x Nuts
2 x Washers
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.
Wheel Size