what weight is serger thread
Description: Maxi-Lock is a 100% polyester serger thread that meets the demands of serger sewing like no other thread. Maxi-Lock is able to withstand the high speeds and tension that accompany serging makes this the perfect thread for all of your sewing needs. 3000 yards. 40 weight. #32001 White. 1 Orders placed must have a minimum subtotal of $10. More Info. See more Maxi-Lock Serger Thread 3000 yd..