Includes two knobs and two custom thin 3/8" washers. Each knob replaces the rearmost machine screw on the clamp block. Knobs make it more convenient to adjust the trap's position or to remove it entirely from the loom. The washers go on the shaft of the front screw.

Fits all Standard Floor Loom Traps.

Follow the instructions given in the assembly manual. You can find all Schacht assembly manuals on this page.