RF-GN locking unit for slide rail GN silver opening angle b.150 degrees for slide rail GN. The locking lock unit allows precise locking of doors without spring back up to an opening angle of approx. 50°. 150°. For retrofitting the GN slide rail. Not suitable for fire and smoke protection doors. Design: Silver Click locking unit RF GN Z. Slider N silver colour. Opening b.150 degrees