Steel and nylon. Brass-plated finish on steel parts. Designed to ensure smooth operation of bi-fold doors. Guide rollers stay in the track and adjust to door frames that are not square.
selection not available, try a different combination
selection not available, try a different combination
Steel and nylon. Brass-plated finish on steel parts. Designed to ensure smooth operation of bi-fold doors. Guide rollers stay in the track and adjust to door frames that are not square.