29W038GR,WING PRESS LOCK THUMB SCREW KNOB
29W038RD,WING THUMB SCREW KNOBS, NO SCREW
29W038WT,WING PRESS LOCK THUMB SCREW KNOB
29W30,
【SIFAM】29W4-20MA0-100,
29W47,
【SIFAM】29W50-0-50UA100-0-100,
29W516B,WING THUMB SCREW KNOBS, NO SCREW
