SIN-C68-1/8 | Singer Welting (piping) feet set OR 151890-001 1/8 151847-001 1/8
FTWF-C68-1/4" | Piping Foot Set for DY350 style walking foot machine back foot has teeth and is cut-away.
KH-OTFU192B + U193TS-5/32" | Top Stitch walking foot set 4 mm. WF797
CD31-A-B | Standard Walking Foot Presser Feet U192 & U193 | P702 & P703 WF797
