Babylock Buttonhole Foot- A Series #XC2691023
Brother CE8080PRW, CP6500, CS6000, CS6000i, CS80, CS8150, EX660, HE120, HE240, LB6770, LB6800, NS40, NV900D, NV950D, NV1000, NX200, NX400, NX600, SC6600, SE270D, SE350, SE400, XR4040, XR6060, XR7700 Babylock BL137A, Alternative numbers XC2691023, XC2691033