745R-30
Suitable for sewing extra heavyweight materials such as canvas, vinyl, leather, synthetics and various coated, laminated and rubberized fabrics.
Designed for stitching such products as tents, tarps, awnings, truck covers, auto, marine and furniture upholstery, sails, matting, carpets, polishing wheels, mops, luggage, construction barriers, field covers, divider curtains, fabric structures and heavy bulky products.
Suitable for stitching double seams and lap seaming.