All Spiral Supports are designed for a particular curved track section.
Designed to fit these brands of track:
Artin
Road
Atlas
Snap & Stay
Aurora
ThunderJet 500
ThunderJet Sand
ThunderJet Snow
AFX
Tomy
Tomy Off Road
Eldon
Road
Empire
MR-1
Hornsby
Microscalextic
Ideal
Road
Life-Like
Road
Side Walk
Lionel
Lionel
Marchon
MR-1
Monster Truck
Skyfighters (Airplanes do not fit)
Mattel
Road
Model Motoring
Model Motoring
Rokar
Rokar
Tyco
Tyco Pro
Tyco Quick-Clik
Off-Road
US-1 Trucking
Turbo Trains
X-Treme