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  1. Home
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  3. Tools & Machining
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  5. Measuring & Marking Tools
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  7. Precision Measuring Tools
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  9. Precision Gauges & Accessories
  10. /
  11. Plug Gauges
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Plug Gauges (3,000+ items)

Vermont Gage Go/No Go Plug Gage Assy, 3/8-16 UNC 2B 301133040
Vermont Gage

Go/No Go Plug Gage Assy, 3/8-16 UNC 2B

Zoro # G0452252
Mfr # 301133040
product price:  $116.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, No 4-40 UNC 2B 301110040
Vermont Gage

Go/No Go Plug Gage Assy, No 4-40 UNC 2B

Zoro # G3319906
Mfr # 301110040
product price:  $129.99
/ea
A & E Hand Tools Spark Plug Gap Gauge E-Z Grip 4450A
A & E Hand Tools

Spark Plug Gap Gauge E-Z Grip

Zoro # G6861532
Mfr # 4450A
product price:  $7.59
/ea
Sold in mult. of 2 for $15.18
Vermont Gage Plug Gage Assembly, NPT, L-1 401104020
Vermont Gage

Plug Gage Assembly, NPT, L-1

Zoro # G0529271
Mfr # 401104020
product price:  $132.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, No 10-32 UNF 2B 301121040
Vermont Gage

Go/No Go Plug Gage Assy, No 10-32 UNF 2B

Zoro # G1610603
Mfr # 301121040
product price:  $116.99
/ea
Hhip .061-.250" Pin Gage Handle 4102-0002
Hhip

.061-.250" Pin Gage Handle

Zoro # G2498643
Mfr # 4102-0002
product price:  $23.35
/ea
Vermont Gage Go/No Go Plug Gage Assy, 1/4-20 UNC 2B 301126040
Vermont Gage

Go/No Go Plug Gage Assy, 1/4-20 UNC 2B

Zoro # G1778052
Mfr # 301126040
product price:  $109.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, No 2-56 UNC 2B 301105040
Vermont Gage

Go/No Go Plug Gage Assy, No 2-56 UNC 2B

Zoro # G1395152
Mfr # 301105040
product price:  $149.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, No 8-32 UNC 2B 301117540
Vermont Gage

Go/No Go Plug Gage Assy, No 8-32 UNC 2B

Zoro # G1281341
Mfr # 301117540
product price:  $112.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 3/4-10 UNC 2B 301152040
Vermont Gage

Go/No Go Plug Gage Assy, 3/4-10 UNC 2B

Zoro # G3330792
Mfr # 301152040
product price:  $155.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, M3.0-0.50 6H 302108530
Vermont Gage

Go/No Go Plug Gage Assy, M3.0-0.50 6H

Zoro # G2795186
Mfr # 302108530
product price:  $144.30
/ea
Vermont Gage Go/No Go Plug Gage Assy, 1/2-20 UNF 2B 301141040
Vermont Gage

Go/No Go Plug Gage Assy, 1/2-20 UNF 2B

Zoro # G0894521
Mfr # 301141040
product price:  $114.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 3/8-24 UNF 2B 301134040
Vermont Gage

Go/No Go Plug Gage Assy, 3/8-24 UNF 2B

Zoro # G0543252
Mfr # 301134040
product price:  $115.99
/ea
H & H Industrial Products 7 Piece H6 Metric Go-Nogo Thread Plug Gage Set With Handle 4101-1171
H & H Industrial Products

7 Piece H6 Metric Go-Nogo Thread Plug Gage Set With Handle

Zoro # G302457981
Mfr # 4101-1171
product price:  $269.99
/ea
Vermont Gage Taperlock Thread Plug Gage, 1/4"-20 Size 301126010
Vermont Gage

Taperlock Thread Plug Gage, 1/4"-20 Size

Zoro # G2726418
Mfr # 301126010
product price:  $46.75
/ea
Vermont Gage Go/No Go Plug Gage Assy, 7/8-14 UNF 2B 301158040
Vermont Gage

Go/No Go Plug Gage Assy, 7/8-14 UNF 2B

Zoro # G2950071
Mfr # 301158040
product price:  $169.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 1/4-28 UNF 2B 301127040
Vermont Gage

Go/No Go Plug Gage Assy, 1/4-28 UNF 2B

Zoro # G1194277
Mfr # 301127040
product price:  $108.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 1-8 UNC 2B 301162040
Vermont Gage

Go/No Go Plug Gage Assy, 1-8 UNC 2B

Zoro # G3190634
Mfr # 301162040
product price:  $186.99
/ea
Vermont Gage Taperlock Thread Plug Gage, 9/16"-18 Size 301144510
Vermont Gage

Taperlock Thread Plug Gage, 9/16"-18 Size

Zoro # G2726223
Mfr # 301144510
product price:  $67.19
/ea
Vermont Gage Go/No Go Plug Gage Assy, M6.0-1.00 6H 302117530
Vermont Gage

Go/No Go Plug Gage Assy, M6.0-1.00 6H

Zoro # G3231785
Mfr # 302117530
product price:  $118.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 5/16-24 UNF 2B 301130540
Vermont Gage

Go/No Go Plug Gage Assy, 5/16-24 UNF 2B

Zoro # G3491031
Mfr # 301130540
product price:  $109.99
/ea
Hhip .251-.500" Pin Gage Handle 4102-0003
Hhip

.251-.500" Pin Gage Handle

Zoro # G2498634
Mfr # 4102-0003
product price:  $29.15
/ea
Gf Gage Thread Plug Gage, 0.7500" dia., L-1 Class P075014NSE
Gf Gage

Thread Plug Gage, 0.7500" dia., L-1 Class

Zoro # G2047530
Mfr # P075014NSE
product price:  $197.99
/ea
Vermont Gage Taperlock Thread Plug Gage, No 4-40 Size 301110010
Vermont Gage

Taperlock Thread Plug Gage, No 4-40 Size

Zoro # G2763560
Mfr # 301110010
product price:  $57.59
/ea
Vermont Gage Go/No Go Plug Gage Assy, 3/4-16 UNF 2B 301153040
Vermont Gage

Go/No Go Plug Gage Assy, 3/4-16 UNF 2B

Zoro # G1479913
Mfr # 301153040
product price:  $146.30
/ea
Vermont Gage Go/No Go Plug Gage Assy, M5.0-0.80 6H 302114530
Vermont Gage

Go/No Go Plug Gage Assy, M5.0-0.80 6H

Zoro # G2918072
Mfr # 302114530
product price:  $149.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, M16.0-2.00 6H 302138030
Vermont Gage

Go/No Go Plug Gage Assy, M16.0-2.00 6H

Zoro # G2574975
Mfr # 302138030
product price:  $150.99
/ea
Gf Gage Thread Plug Gage, 0.1250" dia., L-1 Class P012527NSE
Gf Gage

Thread Plug Gage, 0.1250" dia., L-1 Class

Zoro # G2047451
Mfr # P012527NSE
product price:  $136.99
/ea
Vermont Gage Go/No Go Plug Gage Assembly, 2B 301164140
Vermont Gage

Go/No Go Plug Gage Assembly, 2B

Zoro # G1750883
Mfr # 301164140
product price:  $200.99
/ea
Hhip M3 X 0.5 H6 Thread Plug Gage Go-Nogo 4101-1103
Hhip

M3 X 0.5 H6 Thread Plug Gage Go-Nogo

Zoro # G2515617
Mfr # 4101-1103
product price:  $54.19
/ea
Vermont Gage Taperlock Thread Plug Gage, No 10-32 Size 301121010
Vermont Gage

Taperlock Thread Plug Gage, No 10-32 Size

Zoro # G2763719
Mfr # 301121010
product price:  $51.19
/ea
Insize Pin Gage Handle, Metalworking, Steel 7341-0S
Insize

Pin Gage Handle, Metalworking, Steel

Zoro # G6566502
Mfr # 7341-0S
product price:  $39.95
/ea
Hhip 7 Piece 2B Thread Plug Gage Go-Nogo Set With Handle 4101-0260
Hhip

7 Piece 2B Thread Plug Gage Go-Nogo Set With Handle

Zoro # G2515687
Mfr # 4101-0260
product price:  $350.99
/ea
Vermont Gage Taperlock Thread Plug Gage, No 2-56 Size 301105010
Vermont Gage

Taperlock Thread Plug Gage, No 2-56 Size

Zoro # G2763439
Mfr # 301105010
product price:  $65.79
/ea
Hhip .011-.060" Pin Gage Handle 4102-0001
Hhip

.011-.060" Pin Gage Handle

Zoro # G2498573
Mfr # 4102-0001
product price:  $17.89
/ea
Hhip .626-.750 Pin Gage Handle 4102-0015
Hhip

.626-.750 Pin Gage Handle

Zoro # G2498747
Mfr # 4102-0015
product price:  $45.39
/ea
Plug Gauges (3,000+ items)
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About Plug Gauges

Plug gauges are precision measuring instruments used to accurately measure the size of a hole or cylinder. They are used to check the dimensions of a hole or cylinder and ensure that it meets the required specifications.

Types of Plug Gauges

Plug gauges come in various sizes and configurations depending on the application. The most common types of plug gauges are plain plug gauges, taperlock plug gauges, adjustable plug gauges, and master plug gauges. Plain plug gauges are used for simple measurements while taperlock plugs can be adjusted to accommodate various sizes and shapes. Adjustable plugs allow for quick adjustments without having to remove the gauge from the workpiece while master plugs provide highly accurate measurements.

How Plug Gauges are Made

Plug gauges are typically made from high-grade steel or other hard materials such as carbide or ceramic. They must also be precisely machined with tight tolerances in order to ensure accuracy when measuring holes and cylinders. Other components such as handles, grips, and springs may also be added depending on the type of plug gauge.

Industries that use Plug Gauges

Plug gauges are widely used in manufacturing industries such as automotive, aerospace, electronics, medical devices, etc., where precise measurements need to be taken. Professionals working in these industries use them to check parts for conformance with quality standards and specifications.

Find the Plug Gauges You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Plug Gauges along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Gauge Blocks and ClampsMicrometers & SetsFeeler Gauges & SetsHole, Drill, Bore, and Wire GaugesDigital Calipers
Dial IndicatorsPrecision Measuring AccessoriesDial CalipersIndicator Holders, Bases, and StandsProtractors
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go/no go plug gagego no go gage1" threaded pluggo nogo gagego/no go plug gage assy,

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