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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
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  9. Sight Plugs

Sight Plugs (287 items) - Page 7

No Product Image Available
Jw Winco

Sight Glass, SS, 30 mm Hex Thick

Zoro # G516518027
Mfr # 743.4-18-G3/4-B
product price:  $48.15
/ea
Enerpac Plug M592006
Enerpac

Plug

Zoro # G0752477
Mfr # M592006
product price:  $118.99
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 30 mm Hex Thick

Zoro # G016518107
Mfr # 743.4-18-G3/4-A
product price:  $48.39
/ea
Enerpac Plug Nut DD1721021
Enerpac

Plug Nut

Zoro # G0751451
Mfr # DD1721021
product price:  $179.99
/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
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 23 mm Hex Thick

Zoro # G816518611
Mfr # 744-14-M20X1.5-A
product price:  $14.39
/ea
Elesa Oil level sight glass, HFTR.24/PR-1 HFTR-PR
Elesa

Oil level sight glass, HFTR.24/PR-1

Zoro # G2257441
Mfr # HFTR-PR
product price:  $6.59
/ea
Sold in mult. of 2 for $13.18
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 30 mm Hex Thick

Zoro # G016518527
Mfr # 744-18-M26X1.5-A
product price:  $21.95
/ea
Kipp Oil Level Sight Glass D1=M27X1, 5, D=36, Form:A Without Reflector, Thermoplastic K0445.1362715
Kipp

Oil Level Sight Glass D1=M27X1, 5, D=36, Form:A Without Reflector, Thermoplastic

Zoro # G602083842
Mfr # K0445.1362715
product price:  $3.25
/ea
Sold in mult. of 3 for $9.75
No Product Image Available
Jw Winco

Sight Glass, SS, 23 mm Hex Thick

Zoro # G116518007
Mfr # 743.4-14-M20X1.5-B
product price:  $36.29
/ea
Enerpac Plug F108006
Enerpac

Plug

Zoro # G0752486
Mfr # F108006
product price:  $117.99
/ea
No Product Image Available
Jw Winco

Sight Glass, Aluminum, 55 mm Hex Thick

Zoro # G616518156
Mfr # 743.1-32-G11/4-B
product price:  $48.59
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 46 mm Hex Thick

Zoro # G816518116
Mfr # 743.4-32-M42X2-A
product price:  $73.25
/ea
Elesa Oil electrical level indicators, HCY.76-E-NC-M10 HCY-E
Elesa

Oil electrical level indicators, HCY.76-E-NC-M10

Zoro # G2238191
Mfr # HCY-E
product price:  $125.99
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 46 mm Hex Thick

Zoro # G816518567
Mfr # 12CTK9
product price:  $67.19
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 24 mm Hex Thick

Zoro # G216518563
Mfr # 8CTK1
product price:  $27.65
/ea
Kipp Oil Level Sight Glass D1=M22X1, 5, D=28, Form:A Without Reflector, Thermoplastic K0445.1282215
Kipp

Oil Level Sight Glass D1=M22X1, 5, D=28, Form:A Without Reflector, Thermoplastic

Zoro # G202083327
Mfr # K0445.1282215
product price:  $1.89
/ea
Sold in mult. of 5 for $9.45
No Product Image Available
Enerpac

1/4 Bspp Plug

Zoro # G0751847
Mfr # PA1845006
product price:  $46.59
/ea
No Product Image Available
Jw Winco

Sight Glass, Brass, 27 mm Hex Thick

Zoro # G216518648
Mfr # 11CTK2
product price:  $33.89
/ea
J.W. Winco Aluminum Fluid Level Sight Glass w/ Prismatic Reflector - M20 x 1.5 Thread - J.W. Winco R50 744-14-M20X1.5-A
J.W. Winco

Aluminum Fluid Level Sight Glass w/ Prismatic Reflector - M20 x 1.5 Thread - J.W. Winco R50

Zoro # G804875634
Mfr # 744-14-M20X1.5-A
product price:  $19.75
/ea
Sold in mult. of 2 for $39.50
No Product Image Available
Jw Winco

Sight Glass, Brass, 19 mm Hex Thick

Zoro # G916518610
Mfr # 6CTK5
product price:  $21.79
/ea
No Product Image Available
Jw Winco

Sight Glass, SS, 46 mm Hex Thick

Zoro # G916518078
Mfr # 743.4-32-M42X1.5-B
product price:  $72.85
/ea
Enerpac 3/8 Nptf Threaded Breather Plug DC8250006
Enerpac

3/8 Nptf Threaded Breather Plug

Zoro # G0752431
Mfr # DC8250006
product price:  $28.00
/ea
Enerpac Plug DA9841009
Enerpac

Plug

Zoro # G0752495
Mfr # DA9841009
product price:  $138.99
/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 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
No Product Image Available
Jw Winco

Sight Glass, SS, 30 mm Hex Thick

Zoro # G316518005
Mfr # 7440-18-G3/4-A-2
product price:  $71.55
/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
Sight Plugs (287 items) - Page 7
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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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