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45 Products Air Gauge
Bench Center
Bevel Protractor
Bluetooth Transmitter
Bore & Taper Gauge
Bore Gauge
Bore Gauge Setter
Calibration Foils
Caliper Gauges
Carbide 3-Wires
Centering Holder
Centering Indicator
Ceramic Balls
Chamfer Gauge
Circumference Gauge
CMM Check Master
Comparator Gauges
Compression Sensor
Concentricity Gauges
Depth Gauge
Dial Indicator
Dial Indicator Stand
Dial Indicator Tester
Dial Test Indicator Holder
Digital Indicators
Digital Microscope
Digital Readout System
Dynamometer
Edge Finders
Electronic Scales
Extension Base
Extension Rod
Extensometer
Foot Switch for Digital Indicators
Gauge Block Holder
Gauge Block Sets
Gauge Block Stand
Gauge Handle
Glass Spirit Lamp
Hardness Tester
Height Gauge
Hook & Pick Set
Impact Tester
Jewellers Drill
Linear Gauge
Magnetic Back
Magnetic Stand
Magnifier
Measuring Gauges
Miniture Anvil
Mounting Press
Non-Magnetic Stand
Optical Measuring
Other Engineering Gauges
Outside Dia. Measuring Instruments
Parallel Set
Perpendicularity Tester
Pin Gauge Sets
Points
Profile Gauge
Projector
Radius Gauges
Refractometer
Roughness Tester
Shank Runout Tester
Snap Gauge
Spring Tester
Surface Measuring Instruments
Symmetry Gauge
Telescoping Gauges & Sets
Tension Meter
Thickness Gauge
Thread Gauges
Thread Inspector
Tool Presetter
Torque Wrench Test Stands
Tweezer
Welding Gauge
Zero Setter
Zoom Stereo Microscope
Gauge Block Sets (45 Products)
Popular Brand Category
A gauge block is a block of metal or ceramic with two opposing faces ground precisely flat and parallel, a precise distance apart. Standard grade blocks are made of a hardened steel alloy, while calibration grade blocks are often made of tungsten carbide, chromium carbide or ceramic because they are harder and wear less. Gauge blocks come in sets of blocks of various lengths, along with additional wear blocks, to allow a wide variety of standard lengths to be made up by stacking them.