Eco guide rails
Installed if there is no additional requirements to installation and stability of roller garage doors.
For AG/77, PD/77, EV/77W, EA/77, AEG84, AER84, AEG45/S profiles and SF230, SF250a, SF300a, SF360m, SF360/C, SF405/C end caps with IS13 insert.
GR83×33/eco — without insert.
GR83×33I/eco — with insert IS13.