Luctool 7/8-9 UNC Spiral Point Tap Plug GH4 Limit 3 Flute HSS Gun Tap Uncoated Bright Finished Ground Thread. Luctool Provides Premium Quality Hand Tools for Metal Threading.

7/8-9 UNC Spiral Point Tap Plug GH4 Limit 3 Flute HSS Gun Tap Uncoated Bright Finished Ground Thread · Thread Size: 7/8"-9 · Thread limit: GH4 · Number of Flutes: 3 · Overall Length: 4-11/16 · Thread Length: 2-7/32 · Finish/Coating: Bright · Material: High Speed Steel (HSS)