Precision Measuring
Insize Precision Measuring & Inspection Tools
Authorized Insize distributor | Ships direct from Insize | Quote reply same day | Tool + accessory in one order: save 5%L. DeWitt McCarter is an authorized Insize distributor. This department carries the Insize 2026 US line — hand measuring tools, gage blocks and thread gages, and inspection equipment from microscopes to hardness and torque testers — each listed under its Insize part number. Have the part number? Type it in the search bar (for example 1108-150) to land on the exact tool. Otherwise, pick a category below.
Hand Measuring Tools
CalipersDigital, dial and vernier calipers, 0-6IN to 0-40IN, plus inside-groove, offset and special-jaw models.MicrometersOutside, inside, three-point, depth, blade, V-anvil and spline micrometers; digital to .00005IN.Height GagesDigital, dial and vernier height gages from 0-.8IN mini gages to 0-80IN, plus scribers.Depth MeasurementDigital depth gages, hook and double-hook depth gages, mini and keyway gages, extension bases.Bore & Inside MeasurementDial and digital bore gages, split-type gages for small holes, deep-hole gages, telescoping gages.Indicators & Test IndicatorsDial and digital indicators, dial test indicators, styli, backs and zero setters.
Gages, Standards & Layout
Gage Blocks, Pins & Setting StandardsGage blocks and sets, angle blocks, pin gages, setting rings, micrometer setting standards, balls.Thread Gages & Thread MeasurementGO/NO GO thread ring and plug gages (metric, UN, NPT, BSPT, G), 3-wires, thread micrometer tips.Gages & Reference ToolsSnap gages, radius, feeler, chamfer, taper, thickness and welding gages.Squares, Levels & AngleMachinist and granite squares, block and frame levels, protractors and digital levels.Rules, Straight Edges & LayoutSteel rules, straight edges, scribers, dividers and measuring tapes.
Inspection & Test Equipment
Optical & Video InspectionMicroscopes, magnifiers, profile projectors, vision measuring systems, borescopes and videoscopes.Surface Roughness & Coating ThicknessRoughness testers and probes, roughness specimens, coating thickness gages.Ultrasonic Thickness & Flaw DetectionUltrasonic thickness gages, transducers, couplant and flaw detector.Hardness Testers & Test BlocksLeeb, Rockwell, Brinell, Vickers and Shore testers, durometers and certified test blocks.Force & Material TestingForce gages, spring testers, tension gages, test stands, universal testing machines, metallography.Torque Wrenches & TestersDigital, dial and preset torque wrenches, torque testers, multipliers and heads.Weights & ScalesCalibration weights and weight sets (classes E2, F1, F2, M1), weighing, counting and crane scales.Testing & Specialty InstrumentsSound, light, moisture, temperature and humidity meters, tachometers, multimeters, gloss meters.
Setup, Data & Accessories
Surface Plates & WorkholdingGranite surface plates and stands, V-blocks, bench centers, sine tables, angle plates, CMM fixtures.Stands, Holders & AccessoriesMagnetic and granite indicator stands, holders, contact points, extension bases.Linear Scales, DROs & Machine ProbesLinear scales and digital readouts, CNC touch probes and styli, edge finders, tool presetters.Data Collection & WirelessData output cables, wireless transmitters and receivers, foot switches and hubs for SPC.Measuring Tool SetsCaliper and micrometer starter sets, combination square sets, training kits.
Choosing the right tool
| If you need to… | Start with | Shop |
|---|---|---|
| Check an outside diameter or length at the machine | Digital caliper, then an outside micrometer for tighter tolerance | Calipers · Micrometers |
| Measure a bore or internal diameter | Three-point internal micrometer, dial bore gage or telescoping gage | Bore & Inside Measurement |
| Check runout, flatness or alignment | Dial or digital indicator on a magnetic stand; dial test indicator for tight spots | Indicators & Test Indicators · Stands, Holders & Accessories |
| Accept or reject a threaded part | GO and NO GO thread ring or plug gages; 3-wires for pitch diameter | Thread Gages & Thread Measurement |
| Calibrate or zero your own tools | Gage blocks, setting rings, micrometer setting standards, pin gages | Gage Blocks, Pins & Setting Standards |
| Inspect small features without contact | Measuring microscope, profile projector or vision measuring system | Optical & Video Inspection |
Before you order
- Insize ranges are listed in inch and metric; most digital tools switch between the two.
- ISO 17025 calibration certificates are available as separate part numbers on the 1108 digital calipers, 1311 dial calipers and 2307 dial indicators (CAL suffix), and on request for those series. Gage blocks, thread gages, setting rings and other standards list a manufacturer inspection certificate where Insize supplies one.
- Wireless (WL) tools need a receiver; data-output tools need the matching cable. Both are under Data Collection & Wireless.
Need help choosing or a volume price?
Send the Insize part number or the size you need to measure and the quantity — we reply the same day. (210) 494-1997 · [email protected]
Request a QuoteSend the Insize part number or the size you need to measure and the quantity — we reply the same day. (210) 494-1997 · [email protected]
- Calipers
- Micrometers
- Height Gages
- Depth Measurement
- Bore & Inside Measurement
- Indicators & Test Indicators
- Gage Blocks, Pins & Setting Standards
- Thread Gages & Thread Measurement
- Gages & Reference Tools
- Squares, Levels & Angle
- Rules, Straight Edges & Layout
- Optical & Video Inspection
- Surface Roughness & Coating Thickness
- Ultrasonic Thickness & Flaw Detection
- Hardness Testers & Test Blocks
- Force & Material Testing
- Torque Wrenches & Testers
- Weights & Scales
- Testing & Specialty Instruments
- Surface Plates & Workholding
- Stands, Holders & Accessories
- Linear Scales, DROs & Machine Probes
- Data Collection & Wireless
- Measuring Tool Sets
-
Insize 2826-15 – Precision Bore Gage, with Dial Indicator, .7-1.5IN
Insize
$397.10Insize 2826-15 – Precision Bore Gag2826-15- SKU:
- 2826-15
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 2.52 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2826-15
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6940561983722
- Package Weight:
- 2.52 lb
- Package Length:
- 17.52 in
- Package Width:
- 6.5 in
- Package Height:
- 2.36 in
- Feature 1:
- Dial indicator range .05', graduation .0001' (part no. 2315-05)
- Feature 2:
- Optional accessory: setting ring (part no. 6313), long handle (part no. 7351), bore gage setter
$397.10 -
Insize 2826-16 – Precision Bore Gage, with Dial Indicator, 10-16IN
Insize
$761.60Insize 2826-16 – Precision Bore Gag2826-16- SKU:
- 2826-16
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 9.91 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2826-16
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6940561983760
- Package Weight:
- 9.91 lb
- Package Length:
- 25.59 in
- Package Width:
- 11.42 in
- Package Height:
- 4.72 in
- Feature 1:
- Dial indicator range .05', graduation .0001' (part no. 2315-05)
- Feature 2:
- Optional accessory: setting ring (part no. 6313), long handle (part no. 7351), bore gage setter
$761.60 -
Insize 2826-24 – Precision Bore Gage, with Dial Indicator, 1.4-2.4IN
Insize
$400.90Insize 2826-24 – Precision Bore Gag2826-24- SKU:
- 2826-24
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 2.62 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2826-24
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6940561983739
- Package Weight:
- 2.62 lb
- Package Length:
- 17.72 in
- Package Width:
- 6.69 in
- Package Height:
- 2.56 in
- Feature 1:
- Dial indicator range .05', graduation .0001' (part no. 2315-05)
- Feature 2:
- Optional accessory: setting ring (part no. 6313), long handle (part no. 7351), bore gage setter
$400.90 -
Insize 2826-4 – Precision Bore Gage, with Dial Indicator, 2-4IN
Insize
$400.90Insize 2826-4 – Precision Bore Gage2826-4- SKU:
- 2826-4
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 2.84 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2826-4
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6928640374746
- Package Weight:
- 2.84 lb
- Package Length:
- 17.32 in
- Package Width:
- 6.3 in
- Package Height:
- 2.17 in
- Feature 1:
- Dial indicator range .05', graduation .0001' (part no. 2315-05)
- Feature 2:
- Optional accessory: setting ring (part no. 6313), long handle (part no. 7351), bore gage setter
$400.90 -
Insize 2826-6 – Precision Bore Gage, with Dial Indicator, 2-6IN
Insize
$404.70Insize 2826-6 – Precision Bore Gage2826-6- SKU:
- 2826-6
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 2.84 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2826-6
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6940561983746
- Package Weight:
- 2.84 lb
- Package Length:
- 17.72 in
- Package Width:
- 6.3 in
- Package Height:
- 2.36 in
- Feature 1:
- Dial indicator range .05', graduation .0001' (part no. 2315-05)
- Feature 2:
- Optional accessory: setting ring (part no. 6313), long handle (part no. 7351), bore gage setter
$404.70 -
Insize 2827-10 – Bore Gage, 6-10IN, Dial Indicator Range .25IN
Insize
$513.00Insize 2827-10 – Bore Gage, 6-10IN,2827-10- SKU:
- 2827-10
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 6.51 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2827-10
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6928640357220
- Package Weight:
- 6.51 lb
- Package Length:
- 25 in
- Package Width:
- 6.3 in
- Package Height:
- 3.74 in
- Feature 1:
- Indicator graduation .0005'
- Feature 2:
- Optional accessory: setting ring (part no. 6313)
- Feature 3:
- Range: 6-10'
- Feature 4:
- Accuracy: +/- .0009'
$513.00 -
Insize 2827-16 – Bore Gage, 10-16IN, Dial Indicator Range .25IN
Insize
$556.70Insize 2827-16 – Bore Gage, 10-16IN2827-16- SKU:
- 2827-16
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 8.32 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2827-16
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6928640357237
- Package Weight:
- 8.32 lb
- Package Length:
- 27.36 in
- Package Width:
- 6.18 in
- Package Height:
- 4.8 in
- Feature 1:
- Indicator graduation .0005'
- Feature 2:
- Optional accessory: setting ring (part no. 6313)
- Feature 3:
- Range: 10-16'
- Feature 4:
- Accuracy: +/- .0009'
$556.70 -
Insize 2827-24 – Bore Gage, 1.4-2.4IN, Dial Indicator Range .25IN
Insize
$435.10Insize 2827-24 – Bore Gage, 1.4-2.42827-24- SKU:
- 2827-24
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 4.41 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2827-24
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6974029772719
- Package Weight:
- 4.41 lb
- Package Length:
- 20.08 in
- Package Width:
- 9.84 in
- Package Height:
- 2.36 in
- Feature 1:
- Indicator graduation .0005'
- Feature 2:
- Optional accessory: setting ring (part no. 6313)
- Feature 3:
- Range: 6-10'
- Feature 4:
- Accuracy: +/- .0009'
$435.10 -
Insize 2827-6 – Bore Gage, 2-6IN, Dial Indicator Range .25IN
Insize
$409.45Insize 2827-6 – Bore Gage, 2-6IN, D2827-6- SKU:
- 2827-6
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 3.95 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2827-6
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6928640357213
- Package Weight:
- 3.95 lb
- Package Length:
- 18.98 in
- Package Width:
- 8.27 in
- Package Height:
- 2.17 in
- Feature 1:
- Indicator graduation .0005'
- Feature 2:
- Optional accessory: setting ring (part no. 6313)
- Feature 3:
- Range: 2-6'
- Feature 4:
- Accuracy: +/- .0009'
$409.45 -
Insize 2828-32 – Bore Gage, 16-32IN, Dial Indicator Range .25IN
Insize
$512.05Insize 2828-32 – Bore Gage, 16-32IN2828-32- SKU:
- 2828-32
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 10.27 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2828-32
- Product Family:
- Bore and Inside Measurement
- Supplier Category Code:
- A
- EAN:
- 6928640357244
- Package Weight:
- 10.27 lb
- Package Length:
- 22.32 in
- Package Width:
- 11.42 in
- Package Height:
- 5.91 in
- Feature 1:
- Indicator graduation .0005'
- Feature 2:
- Range: 16-32'
- Feature 3:
- Accuracy: +/- .001'
$512.05 -
Insize 2832-02 – Compact Dial Indicator, Lug Back, .2IN
Insize
$389.04Insize 2832-02 – Compact Dial Indic2832-02- SKU:
- 2832-02
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.90 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2832-02
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640357978
- Package Weight:
- 0.9 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 1.65 in
- Feature 1:
- Graduation .001''
- Feature 2:
- Dial Reading 0-100
- Feature 3:
- Meet ASME B89.1.10M-2001.
- Feature 4:
- Shockproof.
- Feature 5:
- Supplied with limit pointers.
- Feature 6:
- Optional accessory: backs, contact points.
$389.04 -
Insize 2833-02 – Back Plunger Type Dial Indicator, .2IN
Insize
$571.09Insize 2833-02 – Back Plunger Type2833-02- SKU:
- 2833-02
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.83 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2833-02
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640358005
- Package Weight:
- 0.83 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 2.64 in
- Feature 1:
- Graduation .001''
- Feature 2:
- Dial Reading 0-10-0.
- Feature 3:
- Supplied with limit pointers.
- Feature 4:
- Optional accessory: contact points.
$571.09 -
Insize 2834-008 – Precision Dial Test Indicator, Flat Back, .008IN
Insize
$587.70Insize 2834-008 – Precision Dial Te2834-008- SKU:
- 2834-008
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.54 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2834-008
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640358036
- Package Weight:
- 0.54 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 1.65 in
- Feature 1:
- Graduation .0001'
- Feature 2:
- Dial Reading 0-40-0.
- Feature 3:
- Ceramic bearing.
- Feature 4:
- Anti magnetic carbide contact point.
- Feature 5:
- Two measuring directions.
- Feature 6:
- Supplied with one clamp: 3/8' DIA.
- Feature 7:
- Optional accessory: styli.
$587.70 -
Insize 2835-03 – Dial Test Indicator, .03IN
Insize
$490.93Insize 2835-03 – Dial Test Indicato2835-03- SKU:
- 2835-03
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.52 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2835-03
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640358043
- Package Weight:
- 0.52 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 1.65 in
- Feature 1:
- Graduation .0005''
- Feature 2:
- Dial Reading 0-15-0.
- Feature 3:
- Ceramic bearing.
- Feature 4:
- Anti magnetic carbide contact point.
- Feature 5:
- Two measuring directions.
- Feature 6:
- Supplied with one clamp: 3/8' DIA.
- Feature 7:
- Optional accessory: styli.
$490.93 -
Insize 2836-004 – Precision Dial Indicator, Lug Back, .04IN
Insize
$655.84Insize 2836-004 – Precision Dial In2836-004- SKU:
- 2836-004
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.97 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2836-004
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640377556
- Package Weight:
- 0.97 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 2.64 in
- Feature 1:
- Graduation .00005''
- Feature 2:
- Dial Reading 0-50.
- Feature 3:
- Jeweled bearing. Supplied with limit pointers.
- Feature 4:
- Optional accessory: contact points, lifting lever(part no. 6289-150)
$655.84 -
Insize 2837-05 – Dial Indicator, Lug Back, .5IN
Insize
$167.52Insize 2837-05 – Dial Indicator, Lu2837-05- SKU:
- 2837-05
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.89 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2837-05
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640357985
- Package Weight:
- 0.89 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 2.64 in
- Feature 1:
- Graduation .001''
- Feature 2:
- Meet ASME B89.1.10M-2001.
- Feature 3:
- Supplied with limit pointers.
- Feature 4:
- Optional accessory: backs, contact points.
$167.52 -
Insize 2837-1 – Dial Indicator, Lug Back, 1IN
Insize
$233.32Insize 2837-1 – Dial Indicator, Lug2837-1- SKU:
- 2837-1
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.90 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2837-1
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640357992
- Package Weight:
- 0.9 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 2.64 in
- Feature 1:
- Graduation .001''
- Feature 2:
- Meet ASME B89.1.10M-2001.
- Feature 3:
- Supplied with limit pointers.
- Feature 4:
- Optional accessory: backs, contact points.
$233.32 -
Insize 2839-0004 – Dial Comparator, .004IN
Insize
$655.69Insize 2839-0004 – Dial Comparator,2839-0004- SKU:
- 2839-0004
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 0.77 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2839-0004
- Product Family:
- Testing and Specialty Instruments
- Supplier Category Code:
- A
- EAN:
- 6928640377563
- Package Weight:
- 0.77 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 1.65 in
- Feature 1:
- Graduation .00005''
- Feature 2:
- Dial Reading 20-0-20.
- Feature 3:
- Jeweled bearing. Shadow free dial face cover.
- Feature 4:
- Supplied with limit pointers. Initial measuring force 1.2N.
- Feature 5:
- Optional accessory: lifting lever(part no. 6289-150)
$655.69 -
Insize 2841-500 – Crankshaft Tester, 60-500MM, Graduation 0.01MM
Insize
$709.65Insize 2841-500 – Crankshaft Tester2841-500- SKU:
- 2841-500
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 1.63 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2841-500
- Product Family:
- Indicators and Test Indicators
- Supplier Category Code:
- A
- EAN:
- 6928640315060
- Package Weight:
- 1.63 lb
- Package Length:
- 8.9 in
- Package Width:
- 5.04 in
- Package Height:
- 1.69 in
- Feature 1:
- To test crankshaft deflection.
- Feature 2:
- The balance block is mounted on the back of dial indicator to keep the dial indicator facing up.
$709.65 -
Insize 2843-10 – Digital Surface Profile Gage, 0-.5IN/0-12.7MM
Insize
$443.65Insize 2843-10 – Digital Surface Pr2843-10- SKU:
- 2843-10
- Availability:
- Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
- Weight:
- 1.00 LBS
- Brand:
- Insize
- Manufacturer Part Number:
- 2843-10
- Product Family:
- Gages and Reference Tools
- Supplier Category Code:
- A
- EAN:
- 6928640378492
- Package Weight:
- 1 lb
- Package Length:
- 6.1 in
- Package Width:
- 3.82 in
- Package Height:
- 2.64 in
- Feature 1:
- Resolution .00005'/0.001mm
- Feature 2:
- Measure peak-to-valley height of blast cleaned surface. If the profile is too low, the adhesion of the coating to the surface will be reduced. If the profile is too high, there is the danger that the profile peaks will remain uncoated, allowing rust
- Feature 3:
- Meet ASTM D 4417-B.
- Feature 4:
- Zero set block is included, set zero before measurement.
- Feature 5:
- Button function: tolerance Go and No-Go display, data preset, measuring direction change, max./min./TIR measurement, inch/metric conversion, absolute/incremental measurement.
- Feature 6:
- Battery CR2032, automatic power off.
- Feature 7:
- Data output. Stainless steel base.
- Feature 8:
- Optional accessory: data output cable.
$443.65