1. Part number : 150971A
2. Part name: BOBBINS
3. Material: Aluminum
4. Compatibility
1).These bobbins measure 29MM diameter and 12.4MM thick. Aluminum bobbins are considered the Top-End "Luxury Bobbins". They offer less resistance which translates to less drag to the bobbin thread tension.
2)This high quality Large Aluminum BOBBINS replacement is exactly compatible with Many Industry Walking foot Sewing Machines, including (many not listed):
5.Notice
Please pay attention to the size of the product !
6. Technical supports
1) In case you are not sure if these parts are compatible with your machine, please feel free to send us a message via ebay, our technicians will provide you with professional and accurate advice in 24/7.
2) Do not hesitate to contact us if you run into any issue using the received parts.
3) Please provide us with your machine brand and complete model for technical supports.