https://peakerparts.com/รายละเอียดสินค้า/ตะขอจักรโพ้งม้าบิน-รุ่น-R53-01,02,19,11,17,51,53,54,55,57,59-รหัสสินค้า-202828_No.4-Looper-for-Pegasus-Overlock-Industrial-Sewing-Machine-,-Model:-R53-01,02,09,11,17,51,53,54,55,57,59-Code-:-202828_No.4 https://peakerparts.com/upload-img/Looper/%E0%B8%95%E0%B8%B0%E0%B8%82%E0%B8%AD%E0%B8%A1%E0%B9%89%E0%B8%B2%E0%B8%9A%E0%B8%B4%E0%B8%99_R_No.4.psd.png