Shop SPI products at Bargain Supply Network, a trusted industrial supply distributor serving warehouses, contractors, facility maintenance teams, manufacturers, schools, and government buyers across the United States.
SPI specializes in Measuring and Inspectings, Safeties, and Hand Tools for commercial, industrial, warehouse, and maintenance applications. Browse our selection with competitive pricing, quote support, and nationwide shipping.
SPI 20-347-1 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or...
SPI 20-347-1 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-348-9 Drop Indicator Cupped Ball Contact Point: M2.5, 4 mm Dia, 7 mm Contact Point Length Drop Indicator Cupped Ball Contact Point: M2.5, 4 mm Dia, 7 mm Contact Point Length Use with Dial...
SPI 20-348-9 Drop Indicator Cupped Ball Contact Point: M2.5, 4 mm Dia, 7 mm Contact Point Length Drop Indicator Cupped Ball Contact Point: M2.5, 4 mm Dia, 7 mm Contact Point Length Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-349-7 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or...
SPI 20-349-7 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-350-5 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or...
SPI 20-350-5 Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Drop Indicator Cupped Ball Contact Point: #4-48, 4 mm Dia Use with Dial Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-382-8 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild Hardness Calibration...
SPI 20-382-8 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-383-6 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600...
SPI 20-383-6 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600 (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-384-4 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low Hardness Calibration Test...
SPI 20-384-4 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-386-9 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600...
SPI 20-386-9 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 55 HRC ; Maximum Hardness: 59 HRC ; Hardness Range Description: High ; UNSPSC Code: 41114600 (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-387-7 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild Hardness Calibration...
SPI 20-387-7 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 40 HRC ; Maximum Hardness: 45 HRC ; Hardness Range Description: Mild (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-388-5 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low ; Standards: NIST...
SPI 20-388-5 Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low ; Standards: NIST Hardness Calibration Test Blocks; Block Type: Test ; Scale Type: Leeb D ; Minimum Hardness: 20 HRC ; Maximum Hardness: 25 HRC ; Hardness Range Description: Low ; Standards: NIST (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-540-1 0.02 to 0.17", 100° Angle Countersink Gage 0.02 to 0.17", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-540-1 0.02 to 0.17", 100° Angle Countersink Gage 0.02 to 0.17", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-541-9 0.16 to 0.36", 100° Angle Countersink Gage 0.16 to 0.36", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-541-9 0.16 to 0.36", 100° Angle Countersink Gage 0.16 to 0.36", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-542-7 0.36 to 0.56", 100° Angle Countersink Gage 0.36 to 0.56", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-542-7 0.36 to 0.56", 100° Angle Countersink Gage 0.36 to 0.56", 100° Angle Countersink Gage White Dial Face (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-619-3 22 Pc Ball Point Contact Points 22 Pc Ball Point Contact Points Use with AGD Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-632-6 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.371" Contact Point Length, Ruby Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.371" Contact Point Length, Ruby Use with...
SPI 20-632-6 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.371" Contact Point Length, Ruby Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.371" Contact Point Length, Ruby Use with Peacock Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-633-4 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.671" Contact Point Length, Ruby Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.671" Contact Point Length, Ruby Use with...
SPI 20-633-4 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.671" Contact Point Length, Ruby Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.671" Contact Point Length, Ruby Use with Teclock Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-660-7 Internal Chamfer Gage: 0 to 1", 0 to 90 ° Internal Chamfer Gage: 0 to 1", 0 to 90 ° 0.001" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-660-7 Internal Chamfer Gage: 0 to 1", 0 to 90 ° Internal Chamfer Gage: 0 to 1", 0 to 90 ° 0.001" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-661-5 Internal Chamfer Gage: 1 to 2", 0 to 90 ° Internal Chamfer Gage: 1 to 2", 0 to 90 ° 0.001" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-661-5 Internal Chamfer Gage: 1 to 2", 0 to 90 ° Internal Chamfer Gage: 1 to 2", 0 to 90 ° 0.001" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-665-6 Internal Chamfer Gage: 0 to 1", 90 to 127 ° Internal Chamfer Gage: 0 to 1", 90 to 127 ° 0.002" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-665-6 Internal Chamfer Gage: 0 to 1", 90 to 127 ° Internal Chamfer Gage: 0 to 1", 90 to 127 ° 0.002" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-666-4 Internal Chamfer Gage: 1 to 2", 90 to 127 ° Internal Chamfer Gage: 1 to 2", 90 to 127 ° 0.002" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...
SPI 20-666-4 Internal Chamfer Gage: 1 to 2", 90 to 127 ° Internal Chamfer Gage: 1 to 2", 90 to 127 ° 0.002" Accuracy, 3-Blade Plunger (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-688-8 Test Indicator Ball Contact Point: 0.031" Ball Dia, Carbide Test Indicator Ball Contact Point: 0.031" Ball Dia, Carbide Use with Starrett Test Indicators (MOQ=1, Pkg Qty=1)Not...
SPI 20-688-8 Test Indicator Ball Contact Point: 0.031" Ball Dia, Carbide Test Indicator Ball Contact Point: 0.031" Ball Dia, Carbide Use with Starrett Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-689-6 Test Indicator Ball Contact Point: 0.039" Ball Dia, 13/16" Contact Point Length, Carbide Test Indicator Ball Contact Point: 0.039" Ball Dia, 13/16" Contact Point Length, Carbide Use...
SPI 20-689-6 Test Indicator Ball Contact Point: 0.039" Ball Dia, 13/16" Contact Point Length, Carbide Test Indicator Ball Contact Point: 0.039" Ball Dia, 13/16" Contact Point Length, Carbide Use with Starrett Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-690-4 Test Indicator Ball Contact Point: 0.078" Ball Dia, Carbide Test Indicator Ball Contact Point: 0.078" Ball Dia, Carbide Use with Starrett Test Indicators (MOQ=1, Pkg Qty=1)Not...
SPI 20-690-4 Test Indicator Ball Contact Point: 0.078" Ball Dia, Carbide Test Indicator Ball Contact Point: 0.078" Ball Dia, Carbide Use with Starrett Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!
SPI 20-691-2 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.572" Contact Point Length, Carbide Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.572" Contact Point Length, Carbide Use...
SPI 20-691-2 Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.572" Contact Point Length, Carbide Test Indicator Ball Contact Point: 0.078" Ball Dia, 0.572" Contact Point Length, Carbide Use with Compac Test Indicators (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!