Out Side Micrometer, Range1800 To 2000 Mm , Outside Micrometer, Range1600 To 1800 Mm , Out Sidemicrometer, Range1400 To 1600 Mm , Thread Ringgauge Set, M12 X 1.5P 6G As Per Is9610 1985 , Taperthread Plug Gauge 1By4 Inch Bspt , Taper Threadplug Gauge 3By8 Inch Bspt , Taper Thread Pluggauge 1By2 Inch Bspt , Taper Thread Plug Gauge3By4 Inch Bspt , Taper Thread Plug Gauge 1 Inch Bspt, Taper Thread Ring Gauge 1By4 Inch Bspt As Per Is9610 1985 , Taper Thread Ring Gauge 3By8 Inch Bsptas Per Is 9610 1985 , Taper Thread Ring Gauge 1By2Inch Bspt As Per Is 9610 1985 , Taper Thread Ringgauge 3By4 Inch Bspt As Per Is 9610 1985 , Taperthread Ring Gauge 1 Inch Bspt As Per Is 9610 1985 Quantity: 25