3/8x16 BSW Left Hand HSS Ground Thread Tap
Specification L/H 3/8X16 High speed steel British Standard Witworth taps Type: Straight Flute Left Hand Cut Option of, see option box: (1st) Taper (2nd) Second (3rd) Bottom leads Set of 3 3/8-16 Part Number ES-4718Visit the JLS Supplies Ltd website for more information on 3/8x16 BSW Left Hand HSS Ground Thread Tap