Compatibility for Juki Sewing MachinesFor ruler feet, please buy the appropriate foot below.Super Low Shank Ruler Foot or Low Shank Ruler FootWhile the Super Low Shank fits machine shanks that measure 1/2" (and under) between top of screw to bottom of presser foot, please note the super low shank ruler foot will fit most low shank machines. It also has an open top on the shank of the foot making it easier to adjust height-wise. High Shank Ruler FootFor presser feet, if the presser foot is snap-on, check your machine to see if you have a snap on already (most modern versions come with this) if not, you can determine the shank type below and then buy the appropriate snap on adaptor: Low shank snap onHigh Shank Snap on JUKITL series (model TL2000QI, TL-2010Q, TL-2200QVP Mini, TL-98E, TL-98P, TL-98Q, TL-98QE)HIGH SHANKJUKI70HW-A, 80HP-A, 353ZR-C, 355ZW-ADX series HZL (model DX5, DX7)F series HZL (model F300, F400, F600)G series HZL (model G120, G220)LB series HZL (model 5020, 5100)LOW Shank