I need lign 24 s apps with longer shanks. I am making tanker shoulder holsters. I need to go through 2 layers of 9-10 oz shoulder for retention strap. I have been putting the snap through one layer then machine sewing around it to complete the holster. Stitch line has to be moved. Who makes a longer 24 snap? These holsters traditionally have a post snap but I do well to get them built with the 24’s. These holsters are just for me and family. Too plain and too much time required to sell. Thanks.