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Sight Plugs

13 Results Found that Include 13 Products 

 |  Results per page: 16 | 32 | 48

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U916 | Mfr. Model # LSP151-04-01

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 1/2-14 Inch, Maximum Operating Pressure 100 PSI, Sight Diameter 9/16 Inch, Hex Diameter...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U917 | Mfr. Model # LSP151-05-01

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 3/4-14 Inch, Maximum Operating Pressure 60 PSI, Sight Diameter 3/4 Inch, Hex Diameter...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U918 | Mfr. Model # LSP151-06-01

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 1-11 1/2 Inch, Maximum Operating Pressure 60 PSI, Sight Diameter 31/32 Inch, Hex...More

    Sight Plug Gage, NPT 3/4-14 Inch

    LUBE

    Grainger Item # 1U924 | Mfr. Model # LSP51-05

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 3/4-14 Inch, Maximum Operating Pressure 1500 PSI, Sight Diameter 3/4 Inch, Hex Diameter...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U915 | Mfr. Model # LSP151-03-01

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 3/8-18 Inch, Maximum Operating Pressure 100 PSI, Sight Diameter 7/16 Inch, Hex Diameter...More

    Sight Plug Gage, NPT 1/2-14 Inch

    LUBE

    Grainger Item # 1U923 | Mfr. Model # LSP51-04

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 1/2-14 Inch, Maximum Operating Pressure 1750 PSI, Sight Diameter 9/16 Inch, Hex Diameter...More

    Sight Plug Gage, NPT 1-11 1/2 Inch

    LUBE

    Grainger Item # 1U925 | Mfr. Model # LSP51-06

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 1-11 1/2 Inch, Maximum Operating Pressure 1250 PSI, Sight Diameter 15/16 Inch, Hex...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U919 | Mfr. Model # LSP151-07-01

    Catalog Page # 3484 (PDF)

    Sight Plug, SAE O Ring Seal, Sight Dia. (In.) 1-3/16, 1-1/4- 11-1/2 NPT, Max. Operating PSI 25, Hex Dia....More

    Sight Plug Gage, NPT 2-11 1/2 Inches

    LUBE

    Grainger Item # 1U928 | Mfr. Model # LSP51-09

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 2-11 1/2 Inches, Maximum Operating Pressure 500 PSI, Sight Diameter 1 7/8 Inches, Hex...More

    Sight Plug Gage, NPT 1 1/4-11 1/2 In

    LUBE

    Grainger Item # 1U926 | Mfr. Model # LSP51-07

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 1 1/4-11 1/2 Inches, Maximum Operating Pressure 1000 PSI, Sight Diameter 1 3/16 Inches,...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U920 | Mfr. Model # LSP151-08-01

    Catalog Page # 3484 (PDF)

    Sight Plug, Low PSI Liquid Level, Sight Dia. (In.) 1-7/16, 1-1/2- 11-1/2 NPT, Max. Operating PSI 25, Hex Dia....More

    Sight Plug Gage, NPT 1 1/2-11 1/2 In

    LUBE

    Grainger Item # 1U927 | Mfr. Model # LSP51-08

    Catalog Page # NA

    Sight Plug Gage, NPT 1 1/2-11 1/2 Inches, Maximum Operating Pressure 750 PSI, Sight Diameter 1 7/16 Inches,...More

    Gage, Sight Plug, Lo PSI

    LUBE

    Grainger Item # 1U921 | Mfr. Model # LSP151-09-01

    Catalog Page # 3484 (PDF)

    Sight Plug Gage, NPT 2-11 1/2 Inches, Maximum Operating Pressure 10 PSI, Sight Diameter 1 7/8 Inches, Hex...More

     |  Results per page: 16 | 32 | 48

      Extend the life of vehicles and help prevent costly repairs with sight plugs from Grainger. Lube sight checks give a quick visual inspection and show the presence of oil in gear cases, bearing housings, or indicate liquid levels in reservoirs. They are observation windows to check burner flames, gears in motion, relay or switch operation in sealed housing.

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