S123 post-mount binder for industrial coverseam machinesA collarette binding attachment for a compatible industrial coverseamer with a post-mount arrangement. Match the mounting layout to your machine before selecting the fold type and finished width. Mount: post mount. 3 Fold: Type A / S123A. 4 Fold: Type B / S123B. Listed finished-width options: 8mm, 10mm, 12mm, 13mm, 14mm and 16mm in each fold type. Availability depends on the selected option. The selected millimetre size is the finished binding width, not the width of tape to cut. Tape input requirements depend on the exact binder size, fold configuration and material. Confirm the required strip width before cutting a production batch; do not apply one shared conversion chart to both fold types.Need a flat mounting arrangement instead? Compare the S124 flat-mount coverseam binder. Post and flat mounts are not interchangeable.Check fit before ordering: send Direct Sewing your machine model, a photo of the mounting area, and details of your tape and material. Ask about compatibility.
