Designed for seaming both the first (90°) stage and second (180°) stage locks of a mechanical seam, the FSHS is Malco’s recommended seamer for closing 1" or 1.5" mechanical lock panels by hand. This tool works on 1" or 1 1/2" vertical seams with 1/2" width.

***Important Notes*****

1) To set the seamer pressure close the seamer using the handle.