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  9. Sight Plugs
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Sight Plugs (305 items) - Page 6

No Product Image Available
Enerpac

Plug .250-19Bspp

Zoro # G0752510
Mfr # CS235006
product price: $28.59
/ea
Kipp Oil Level Sight Glass D1=G1_1/2, D=58, Form:A Without Reflector, Thermoplastic K0445.158112
Kipp

Oil Level Sight Glass D1=G1_1/2, D=58, Form:A Without Reflector, Thermoplastic

Zoro # G402083561
Mfr # K0445.158112
product price: $7.25
/ea
Sold in mult. of 2 for $14.50
Enerpac Threaded Plug With Magnet DC8249006
Enerpac

Threaded Plug With Magnet

Zoro # G0752440
Mfr # DC8249006
product price: $35.75
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 55 mm Hex Thick

Zoro # G116518175
Mfr # 743.1-32-G11/2-A
product price: $67.45
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 30 mm Hex Thick

Zoro # G416518530
Mfr # 744-18-M27X1.5-A
product price: $21.95
/ea
Elesa Oil level indicators, HCK.127-SST-M12-FKM-GL-P HCK.
Elesa

Oil level indicators, HCK.127-SST-M12-FKM-GL-P

Zoro # G2236916
Mfr # HCK.
product price: $81.69
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 18 mm Hex Thick

Zoro # G516518225
Mfr # 743.1-7-M14X1.5-A
product price: $26.99
/ea
Lubesite Oil Level Sight Plug, 1-1/4" NPT LSPB 125
Lubesite

Oil Level Sight Plug, 1-1/4" NPT

Zoro # G1530982
Mfr # LSPB 125
product price: $44.79
/ea
Sold in mult. of 2 for $89.58
Elesa Oil level sight glass, HGFT.13/HT-PR-1/2 HGFT-HT-PR
Elesa

Oil level sight glass, HGFT.13/HT-PR-1/2

Zoro # G2256382
Mfr # HGFT-HT-PR
product price: $8.75
/ea
Elesa Oil electrical level indicators, HCY.254-E-NC-M12 HCY-E
Elesa

Oil electrical level indicators, HCY.254-E-NC-M12

Zoro # G2240772
Mfr # HCY-E
product price: $180.99
/ea
Free-Angle Plug, Free Angle, Japanese, 1/4" Body Size, 1/4" Male NPT NFAP-N2M-JIS
Free-Angle

Plug, Free Angle, Japanese, 1/4" Body Size, 1/4" Male NPT

Zoro # G3637832
Mfr # NFAP-N2M-JIS
product price: $31.15
/ea
Sold in mult. of 2 for $62.30
Elesa Oil electrical level indicators, HCV.254-E-ST-NC-M12 HCV-E-ST
Elesa

Oil electrical level indicators, HCV.254-E-ST-NC-M12

Zoro # G2246278
Mfr # HCV-E-ST
product price: $165.99
/ea
Advanced Technology Products Plug, Steel, Industrial, 3/8" Body Size, 3/8" Male NPT 38PI-N3M
Advanced Technology Products

Plug, Steel, Industrial, 3/8" Body Size, 3/8" Male NPT

Zoro # G3635848
Mfr # 38PI-N3M
product price: $3.19
/ea
Sold in mult. of 20 for $63.80
Elesa Oil level indicators, HCK.254-SST-M12-FKM-GL-P HCK.
Elesa

Oil level indicators, HCK.254-SST-M12-FKM-GL-P

Zoro # G2237476
Mfr # HCK.
product price: $108.99
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 46 mm Hex Thick

Zoro # G516518003
Mfr # 743.4-32-M42X2-B
product price: $80.95
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 30 mm Hex Thick

Zoro # G416518202
Mfr # 743.1-18-M26X1.5-B
product price: $30.69
/ea
Elesa Oil level sight glass, HFTX.20/PR-3/4 HFTX-PR
Elesa

Oil level sight glass, HFTX.20/PR-3/4

Zoro # G2306791
Mfr # HFTX-PR
product price: $3.75
/ea
Sold in mult. of 2 for $7.50
No Product Image Available
Jw Winco

Sight Glass, SS, 23 mm Hex Thick

Zoro # G416518042
Mfr # 743.4-14-M20X1.5-A
product price: $36.45
/ea
Elesa Oil level sight glass, HGFT.21/PR-1-C9 HGFT-PR
Elesa

Oil level sight glass, HGFT.21/PR-1-C9

Zoro # G2256942
Mfr # HGFT-PR
product price: $8.19
/ea
Elesa Oil level sight glass, HFTX.18-M25x1.5-EX HFTX-EX
Elesa

Oil level sight glass, HFTX.18-M25x1.5-EX

Zoro # G2067909
Mfr # HFTX-EX
product price: $13.69
/ea
Elesa Oil level indicators, HCX.76-SST-M10 HCX-SST
Elesa

Oil level indicators, HCX.76-SST-M10

Zoro # G2271049
Mfr # HCX-SST
product price: $52.75
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 20 mm Hex Thick

Zoro # G816518055
Mfr # 7440-11-G3/8-A-2
product price: $75.65
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 30 mm Hex Thick

Zoro # G116518144
Mfr # 743.2-18-M26X1.5-A
product price: $24.55
/ea
Elesa Oil level sight glass, HFTX.12/PR-3/8 HFTX-PR
Elesa

Oil level sight glass, HFTX.12/PR-3/8

Zoro # G2306356
Mfr # HFTX-PR
product price: $2.75
/ea
Sold in mult. of 3 for $8.25
Elesa Oil level sight glass, HGFT.16/SL-3/4 HGFT.
Elesa

Oil level sight glass, HGFT.16/SL-3/4

Zoro # G2256236
Mfr # HGFT.
product price: $5.15
/ea
Sold in mult. of 2 for $10.30
Kipp Oil Level Sight Glass D1=M26X1, 5, D=36, Form:B With Reflector, Thermoplastic K0445.2362615
Kipp

Oil Level Sight Glass D1=M26X1, 5, D=36, Form:B With Reflector, Thermoplastic

Zoro # G002083688
Mfr # K0445.2362615
product price: $3.69
/ea
Sold in mult. of 3 for $11.07
No Product Image Available
Elesa

Sight Gauge, 47/50 in, 47/50 in Hex W

Zoro # G921671966
Mfr # 914461
product price: $8.29
/ea
Sold in mult. of 2 for $16.58
Elesa Oil electrical level indicators, HCV.127-E-AX-NC-M12 HCV-E-AX
Elesa

Oil electrical level indicators, HCV.127-E-AX-NC-M12

Zoro # G2059037
Mfr # HCV-E-AX
product price: $152.99
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 55 mm Hex Thick

Zoro # G216517900
Mfr # 743-32-G11/2-A
product price: $41.79
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 23 mm Hex Thick

Zoro # G216518570
Mfr # 744-14-G1/2-A
product price: $14.39
/ea
Advanced Technology Products Plug, Chrome-Plated, Industrial, 3/8" Body Size, 3/8" Male NPT 38PIC-N3M
Advanced Technology Products

Plug, Chrome-Plated, Industrial, 3/8" Body Size, 3/8" Male NPT

Zoro # G3636627
Mfr # 38PIC-N3M
product price: $3.39
/ea
Sold in mult. of 20 for $67.80
No Product Image Available
Jw Winco

Sight Glass, Brass, 24 mm Hex Thick

Zoro # G916518535
Mfr # 8CTK6
product price: $27.65
/ea
Elesa Column level indicators, HCZ.76-1/2-13 HCZ. (inch sizes)
Elesa

Column level indicators, HCZ.76-1/2-13

Zoro # G2375717
Mfr # HCZ. (inch sizes)
product price: $21.99
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 36 mm Hex Thick

Zoro # G116518076
Mfr # 743.4-24-G1-A
product price: $57.19
/ea
Kipp Oil Level Sight Glass D1=G2, D=74, Form:A Without Reflector, Thermoplastic K0445.174200
Kipp

Oil Level Sight Glass D1=G2, D=74, Form:A Without Reflector, Thermoplastic

Zoro # G102083441
Mfr # K0445.174200
product price: $10.15
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 36 mm Hex Thick

Zoro # G216518044
Mfr # 743.4-24-M33X1.5-B
product price: $56.95
/ea
Sight Plugs (305 items) - Page 6
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About Sight Plugs

Sight Plugs are a type of device used to monitor oil levels, check the pressure or temperature of an enclosed system, and visually inspect a process or operation. They are designed to provide a safe, reliable way to view into systems without compromising safety or reliability.

Types of Sight Plugs

Sight Plugs come in many different shapes and sizes. Hydraulic sight plugs allow for quick identification of fluid levels in hydraulic systems. Oil level sight glass plug is specifically designed for monitoring oil levels. Sight gages are typically used for visual inspections and can be used with a variety of fluids and gases. Sight glass plugs are available in both threaded and flanged connections, making them suitable for most applications.

How Sight Plugs are Made

Sight Plugs are typically made from steel, stainless steel, aluminum alloy, brass alloy, or plastic material. Different types may also feature materials such as borosilicate glass or acrylic depending on the application they’re being used for. These materials make the sight plug durable enough to withstand high temperatures and pressures.

Industries that use Sight Plugs

Sight Plugs have many applications across industries such as automotive, manufacturing, aerospace engineering, chemical processing plants, food processing plants and more. Professionals in these industries rely on sight plugs to accurately monitor their operations while ensuring safety regulations are met.

Find the Sight Plugs 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 sight plugs, 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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level sight glassoil level indicatorlubesite sight plugsbreather plugnpt thread gauge
ldi industries sight plugs1/4 bsppliquid level sight glassgage glassnpt thread gage

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