Hormann 90° curved track for garage door rail, right and left side useable.
Measured outside over the curve it is 65 cm and has got 2 round holes, always 1 outside and 1 square hole in the centre.
See also the section (2nd image) and compare to the curve of the old piece. This curved track does not fit industrial doors.
for series 20, 30 and 40, EcoStar, RenoMatic, RenoMatic light