12/5 Polyester White Thread (Qty. 32 Cones in a case).
Each cone is 8 ounces.
(On average 12/5 thread has 24% more tensile strength than 12/4 thread.)
Each cone contains 1008 yards of 12/5 Polyester Thread with an Avg Breaking of 18.86lbs and Avg Elongation of 18.59%.
(Most commonly used on the Union Special series machines 2200B, 4000B, 3000B, Newlong Series machines NP-7A, and NP-3II)
(Note: Cannot ship to PO Box addresses)
