Grace Sure Stitch Electronic Stitch Length Regulator, Optical Encoders, Stitch Speed Range LCD for Sewing Machines on Grace Quilt Frames, Not the QQC*

The Grace Company is excited to launch a new stitch regulator - Sure Stitch. . . .that will put more control at your fingertips!. On handle control box at your finger tips. Digital stitch speed display. Tie-off button. On/Off switch. Stitch speed button +/-. Takes advantage of machine's full range of speed. Superior stitch accuracy. Constant-contact sensor design. Easy installation. Cross-compatible with multiple machines. One Year Warranty (Parts and Labor).