C.S. Osborne No. 556 Heavy Straight 3 Square Point Needles
C.S. Osborne No. 556 heavy straight 3 square point needles combine a triangular cutting tip with a thick shank that stays true through leather-covered cushions, thick vinyl, and dense padding. Lengths run from 6" to 18", including a 7" size, stepping from 13 gauge to 11 gauge. See Light Straight 3 Square Point Needles for thinner leather and vinyl.