Lower Knife #B4471-03A-OY For Babylock BLE1AT-2 Imagine, BLE3ATW Serger
Lower Knife for Babylock Sergers. Part # : B4471-03A-OY Fits Babylock models : BLE1AT-2 Imagine, BLE3ATW Imagine Wave, BLE3ATW-2 Enlighten To verify the compatibility with your sewing machine, please e-mail the brand and model number.