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  1. Home
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  3. Power Transmission
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  5. Hydraulic Cylinders & Equipment
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  7. Parts & Accessories
  8. /
  9. Sight Plugs

Sight Plugs (287 items) - Page 8

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 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
Elesa Oil level sight glass, HCFE.24/C-1 HCFE-C
Elesa

Oil level sight glass, HCFE.24/C-1

Zoro # G2239162
Mfr # HCFE-C
product price:  $8.75
/ea
Sold in mult. of 2 for $17.50
Enerpac Threaded Plug With Magnet DC8249006
Enerpac

Threaded Plug With Magnet

Zoro # G0752440
Mfr # DC8249006
product price:  $35.75
/ea
Elesa Oil level sight glass, HGFT.16-3/4 C6 HGFT.
Elesa

Oil level sight glass, HGFT.16-3/4 C6

Zoro # G2254486
Mfr # HGFT.
product price:  $6.75
/ea
Sold in mult. of 2 for $13.50
No Product Image Available
Jw Winco

Sight Glass, Brass, 27 mm Hex Thick

Zoro # G816518581
Mfr # 11CTK7
product price:  $33.89
/ea
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
Enerpac End Plug Bypass DC2596600
Enerpac

End Plug Bypass

Zoro # G0751801
Mfr # DC2596600
product price:  $87.19
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 36 mm Hex Thick

Zoro # G316518098
Mfr # 743.4-24-M33X1.5-A
product price:  $51.49
/ea
Elesa Oil level sight glass, HFTX.15/PR-1/2 HFTX-PR
Elesa

Oil level sight glass, HFTX.15/PR-1/2

Zoro # G2307239
Mfr # HFTX-PR
product price:  $3.15
/ea
Sold in mult. of 3 for $9.45
No Product Image Available
Jw Winco

Sight Glass, SS, 36 mm Hex Thick

Zoro # G116518076
Mfr # 743.4-24-G1-A
product price:  $51.49
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 18 mm Hex Thick

Zoro # G616517876
Mfr # 743-7-M14X1.5-A
product price:  $23.45
/ea
Elesa Oil level indicators, HGFT.13/PR-1/2 NPT HGFT-PR (inch sizes)
Elesa

Oil level indicators, HGFT.13/PR-1/2 NPT

Zoro # G2378480
Mfr # HGFT-PR (inch sizes)
product price:  $6.39
/ea
Sold in mult. of 2 for $12.78
Elesa Oil level indicators, HGFT.16/PR-3/4 NPT HGFT-PR (inch sizes)
Elesa

Oil level indicators, HGFT.16/PR-3/4 NPT

Zoro # G2379810
Mfr # HGFT-PR (inch sizes)
product price:  $7.85
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 46 mm Hex Thick

Zoro # G916518139
Mfr # 743.4-32-M42X1.5-A
product price:  $73.25
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 20 mm Hex Thick

Zoro # G216518082
Mfr # 743.4-11-M16X1.5-B
product price:  $32.45
/ea
No Product Image Available
Enerpac

Plug G1/8 Steel W/Seal

Zoro # G0754349
Mfr # CS236006
product price:  $22.85
/ea
Kipp Oil Level Sight Glass D1=G3/4, D=36, Form:B With Reflector, Thermoplastic K0445.235034
Kipp

Oil Level Sight Glass D1=G3/4, D=36, Form:B With Reflector, Thermoplastic

Zoro # G302083524
Mfr # K0445.235034
product price:  $3.15
/ea
Sold in mult. of 3 for $9.45
Enerpac Base Plug A43006
Enerpac

Base Plug

Zoro # G0748137
Mfr # A43006
product price:  $40.89
/ea
Elesa Oil level sight glass, HFTR.15/PR-1/2 HFTR-PR
Elesa

Oil level sight glass, HFTR.15/PR-1/2

Zoro # G2258327
Mfr # HFTR-PR
product price:  $4.45
/ea
Sold in mult. of 2 for $8.90
Enerpac Plug CA207006
Enerpac

Plug

Zoro # G0752459
Mfr # CA207006
product price:  $55.29
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 55 mm Hex Thick

Zoro # G716518179
Mfr # 743.1-32-G11/2-B
product price:  $60.69
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 46 mm Hex Thick

Zoro # G816517973
Mfr # 7440-32-M42X1.5-A-2
product price:  $129.99
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 23 mm Hex Thick

Zoro # G616518002
Mfr # 7440-14-G1/2-A-2
product price:  $70.15
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 36 mm Hex Thick

Zoro # G016518565
Mfr # 1CTK8
product price:  $48.95
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 36 mm Hex Thick

Zoro # G816518543
Mfr # 744-24-G1-A
product price:  $21.55
/ea
Enerpac Plug DD1722006
Enerpac

Plug

Zoro # G0752501
Mfr # DD1722006
product price:  $134.99
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 20 mm Hex Thick

Zoro # G516518096
Mfr # 743.4-11-G3/8-B
product price:  $32.45
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 55 mm Hex Thick

Zoro # G016518114
Mfr # 743.4-32-G11/4-A
product price:  $73.25
/ea
Elesa MIN level/MAX temp elec sensors, HCK.127-ZN-M12-FKM-PC-P-E-NO-ST80-NO HCK-E-ST
Elesa

MIN level/MAX temp elec sensors, HCK.127-ZN-M12-FKM-PC-P-E-NO-ST80-NO

Zoro # G2076686
Mfr # HCK-E-ST
product price:  $150.99
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 46 mm Hex Thick

Zoro # G116518601
Mfr # 12CTK4
product price:  $67.15
/ea
J.W. Winco Aluminum Fluid Level Sight Glass w/ Prismatic Reflector - M27 x 1.5 Thread - J.W. Winco R52 744-18-M27X1.5-A
J.W. Winco

Aluminum Fluid Level Sight Glass w/ Prismatic Reflector - M27 x 1.5 Thread - J.W. Winco R52

Zoro # G904875657
Mfr # 744-18-M27X1.5-A
product price:  $33.99
/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
Kipp Oil Level Sight Glass D1=M18X1, 5, D=25, 5, Form:A Without Reflector, Thermoplastic K0445.1251815
Kipp

Oil Level Sight Glass D1=M18X1, 5, D=25, 5, Form:A Without Reflector, Thermoplastic

Zoro # G902083344
Mfr # K0445.1251815
product price:  $2.35
/ea
Sold in mult. of 6 for $14.10
No Product Image Available
Jw Winco

Sight Glass, SS, 55 mm Hex Thick

Zoro # G016518060
Mfr # 743.4-32-G11/4-B
product price:  $72.85
/ea
Sight Plugs (287 items) - Page 8
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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

Hydraulic Cylinder PartsMaintenance SetsHydraulic Filtration PartsHydraulic Quick CouplersBreathers
Hydraulic Hose Adapters & PlugsHydraulic Control ValvesHydraulic Check ValvesHydraulic Return Line FiltersHydraulic Hand Pumps
sight plug gaugeoil level sightsight glassesnpt thread gaugeliquid level sight glass
oil level indicatorspress fit sight glassbreather plugsight plug gage1/4 bspp

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