To suit 6mm (1/4") countersunk fasteners at 100mm (3 15/16") centres. STOP HOLES - 50mm (2") centres.
Track is supplied with RC7250-INS insulating inserts to eliminate corrosion between track and fasteners
For 76mm (3") car. Min horizontal 'A' curve radius = 600mm (24"). Min horizontal 'B' curve radius = 500mm (20").
For 157mm (6 3/16") car. Min horizontal 'A' curve radius = 600mm (24"). Min horizontal 'B' curve radius = not suitable.