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  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Measuring & Marking Tools
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  7. Precision Measuring Tools
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  9. Precision Gauges & Accessories
  10. /
  11. Plug Gauges

Plug Gauges (2,000+ items)

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
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 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 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, 5/16-18 UNC 2B 301129540
Vermont Gage

Go/No Go Plug Gage Assy, 5/16-18 UNC 2B

Zoro # G3044054
Mfr # 301129540
product price:  $109.99
/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, 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
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:  $104.99
/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, 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, 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, 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, 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, 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:  $144.99
/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
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:  $146.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, 5/8-11 UNC 2B 301147040
Vermont Gage

Go/No Go Plug Gage Assy, 5/8-11 UNC 2B

Zoro # G1164581
Mfr # 301147040
product price:  $146.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, M10.0-1.50 6H 302125530
Vermont Gage

Go/No Go Plug Gage Assy, M10.0-1.50 6H

Zoro # G2791275
Mfr # 302125530
product price:  $127.99
/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
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
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, 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, 7/8-9 UNC 2B 301157040
Vermont Gage

Go/No Go Plug Gage Assy, 7/8-9 UNC 2B

Zoro # G2703206
Mfr # 301157040
product price:  $158.99
/ea
Hhip .251-.500 Pin Gage Handle 4102-0013
Hhip

.251-.500 Pin Gage Handle

Zoro # G2498589
Mfr # 4102-0013
product price:  $34.19
/ea
Gf Gage Thread Plug Gage, 0.3750" dia., L-1 Class P037518NSE
Gf Gage

Thread Plug Gage, 0.3750" dia., L-1 Class

Zoro # G2047600
Mfr # P037518NSE
product price:  $150.99
/ea
Hhip 3/8-24UNF 2B Go-Nogo Thread Plug Gage Set 4101-0228
Hhip

3/8-24UNF 2B Go-Nogo Thread Plug Gage Set

Zoro # G2515276
Mfr # 4101-0228
product price:  $58.19
/ea
Insize Pin Gage Handle, Metalworking, Steel 7341-8S
Insize

Pin Gage Handle, Metalworking, Steel

Zoro # G6568648
Mfr # 7341-8S
product price:  $53.19
/ea
Hhip M8 X 1.25 H6 Go-Nogo Thread Plug Gage 4101-1108
Hhip

M8 X 1.25 H6 Go-Nogo Thread Plug Gage

Zoro # G2515863
Mfr # 4101-1108
product price:  $37.29
/ea
Hhip 6-32UNC 2B Go-Nogo Thread Plug Gage Set 4101-0212
Hhip

6-32UNC 2B Go-Nogo Thread Plug Gage Set

Zoro # G2515626
Mfr # 4101-0212
product price:  $58.59
/ea
Insize Thread Plug Gage, Thread Size M52x5.00 4130-52
Insize

Thread Plug Gage, Thread Size M52x5.00

Zoro # G6530498
Mfr # 4130-52
product price:  $201.99
/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:  $342.99
/ea
Vermont Gage Go/No Go Plug Gage Assy, M2.0-0.40 6H 302104030
Vermont Gage

Go/No Go Plug Gage Assy, M2.0-0.40 6H

Zoro # G2632612
Mfr # 302104030
product price:  $158.99
/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
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:  $53.75
/ea
Vermont Gage Go/No Go Plug Gage Assy, M18.0-1.50 6H 302142030
Vermont Gage

Go/No Go Plug Gage Assy, M18.0-1.50 6H

Zoro # G1506434
Mfr # 302142030
product price:  $150.99
/ea
Insize Pin Gage Handle, Metalworking, Steel 7341-0S
Insize

Pin Gage Handle, Metalworking, Steel

Zoro # G6566502
Mfr # 7341-0S
product price:  $39.99
/ea
Plug Gauges (2,000+ 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

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vermont thread gagethread plug gage setpipe thread plugpipe thread gaugespark plug gauge
taperlock thread plugpin gage handle bushingthreaded plug gaugez gripthreaded ring gauge go

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