Stk #21990bx Union Special 81200 heavy duty wrap around table serger with binder. The most heavy duty serger on the market, bar-none. Uses one spool of tex 210 bonded nylon and the serging yarn of your choice. Bind and serge in one pass operation. Also available without the binding attachment (stk# 21990x). Complete with table, motor, and thread stands, etc. Built on another quality Union Special head and backed by over 55 years of family owned & operated craftsmanship.