Coats & Clark Extra Strong Upholstery Thread is a specialty and heavy duty thread that is ideal for both hand and machine sewing upholstery, outdoor and heavyweight fabrics.

Made of 100% nylon, this 3-ply bonded extra strong & upholstery thread is resistant to weather, abrasion, mildew and UV rays.

Recommended Needle Size: Machine Needle: 16 or 18 and Hand Needle: 1 to 5

15wt 100% Nylon Thread