A2436 Slidetrack & Rollease 63mm tube When used with Slidetrack 63mm tube, the drive wheel allows for the screws to pass through if it has been inserted into a larger 85mm tube.
A2436 Slidetrack & Rollease 63mm tube When used with Slidetrack 63mm tube, the drive wheel allows for the screws to pass through if it has been inserted into a larger 85mm tube.