Side Cutter Attachment: Simultaneously trim and hem while you sew a seam. Parallel Sewing Foot: Create Evenly spaced rows of decorative stitching thanks to the markings on the foot. Non-Stick Presser Foot: The slick surface on the underside of the foot allows for effortless sewing on tricky fabrics. Machine Compatibility: MA Series Locust: 1507, 1507WC, 1525/1725, 1748, 8280, 8280L, 8280 SMART II Mecury I: 1105, 1116, 1120, 1130, 7020 Promise: 1408, 1409, 1412, 1512 Simple: 1732, 2932, 3116, 3221, 3232, 3210, 3223, 3229 Tradition: 2250, 2259, 2263, 2273, 2277, 2282 M Series: M1500, M1600, M2100, M2200, M2400, M3200, M3300, M3330, M3400, M3500 MB Series Heavy Duty: 4411, 4423, 4432, 4452, 5511, 5523, 5532, 44S, HD6380 Talent: 3321, 3323S, 3323 CA Series Brilliance: 5400, 5500, 6160, 6180, 6199, 6699 CB Series Curvy: 5625, 8763, 8767, 8770, 8780, Athena 2009 One/160: Singer One, Singer One Plus, 70, 8768 Cosmo/Confidence: S800, 5625, 7256, 7256 HC, 7258, 7285Q Patchwork, 7410, 7412, 7422, 7424, 7426, 7430, 7436, 7442, 7444, 7446, 7448, 7462, 7463, 7464, 7466, 7465, 7467, 7467S, 7468, 7469, 7469Q, 7470, 7563 CE Series Computerized: HD6600C, HD6700C, HD6800C, HD6620, 2010, 7140, ET-1, Futura 4060, H74, Stylist 9100, 9340, 9100 Professional