THIS IS FOR 3 SPECIAL KNOBS.THE FACE IS CLEAR W/ BLACK LETTERING 1-12.THIS NEEDS NO SET SCREW SCREW. JUST SLIDE THE KNOB ON THE SHAFT 1/4"AND ON THE FRONT IS A SLOT IN THE BRASS PIECE TAKE A SCREWDRIVER AND TIGHTEN DOWN TILL IT COMPRESSES ON THE SHAFT AND THATS ALL THERE IS TO IT.THE FACE SNAPS ON THE BACK PART AND A SMALL BLACK COVER SNAPS ON TO COVER THE BRASS PART. THE KNOB IS 5/8" TALL 9/16" DIA.THE SHAFT NEEDS TO BE 1/4" LONG OR SHORTER. 3 FOR $10 SHIPPING INCLUDED. TNX RANDY K4RHH
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