The Sub Base is a strong length of special tubing that is attached to the Air Track by sets of adjustable studs that can alter the straightness of the Air Track tube. For installations where the straightness is of special importance, it is recommended to use a sub base under the track.
Kit comprises of: 2.5m long Sub Base tube with end caps. With 12x threaded studs with square heads and round knobs for level adjustment.
Includes Instruction Sheet.
Genuine IEC product.
See Instruction Sheet.