Comparison : Item # D411060080, Spiral Pointed Gun Taps, Plug Style, High Speed Steel, Ground Thread, USA
Item # D411060164, Spiral Pointed Gun Taps, Plug Style, High Speed Steel, Ground Thread, USA
Item # D411060172, Spiral Pointed Gun Taps, Plug Style, High Speed Steel, Ground Thread, USA
Item # D411060256, Spiral Pointed Gun Taps, Plug Style, High Speed Steel, Ground Thread, USA
Item # D411060264, Spiral Pointed Gun Taps, Plug Style, High Speed Steel, Ground Thread, USA