[Size 22]

Box of 50 Groz-Beckert 7X23 Industrial Sewing Machine Needles. Needle system: 7X23 Also sold under needle system number : DYX23 Needle needle butt to eye : 52.8mm Shank Diameter : 2.5mm A needle system is a group of needles made to fit specific sewing machines. All needles in a system are of the same length and shank size, but are of various diameters. Lower size numbers are narrower or thinner needles used for lighter materials. Higher size numbers indicate a needle of thicker diameter, used for heavier materials. Match your needle system to your machine, then the size of the needle to the product you are sewing. Groz-Beckert 7X23 needles are available in following sizes. Please select the size from the drop-down option menu : Singer Size 22 (Metric Size 140) Singer Size 23 (Metric Size 160) Singer Size 24 (Metric Size 180) Singer Size 25 (Metric Size 200) Singer Size 26 (Metric Size 230) Singer Size 27 (Metric Size 250) System 7X23 is a long, stout needle generally used in machines for especially heavy-duty sewing.