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Open-End Pipe Caps

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Open-End Pipe Caps, are a pipe cap that protects external threads on pipe ends, rigid metal conduit ends (RMC) or intermediate metal conduit ends (IMC).

Our pipe thread cap range is made from Low Density Polyethylene (LDPE). The Pipe Thread Protector Caps are sized and designed for positive-gripping power over the threads of the pipe.

  • Colors: Black, Blue, Green, Orange, Red and Yellow.

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24 results
Product SKUs information
Item Code Price range Availability Compatible Thread Standard (All) Compatible Nominal Pipe Sizes (All) View
$0.7566 - $9.9945 4265 In stock
$0.0696 - $0.8675 99615 In stock
$0.0498 - $0.6204 59887 In stock
RRO2A $0.1914 - $2.5186 249 In stock
$0.1448 - $1.8035 47500 In stock
$0.0696 - $0.8675 29300 In stock
RRO4A $0.8026 - $10.6403 8478 In stock
$0.3992 - $5.277 22700 In stock
$0.8699 - $11.5313 6276 In stock
$0.1616 - $2.0211 48159 In stock
$0.0498 - $0.6204 15000 In stock
$0.088 - $1.166 249000 In stock
$0.7705 - $10.1794 5572 In stock
$2.1826 - $28.7792 Request the lead time here
$0.5408 - $7.15 7303 In stock
$5.8146 - $16.3862 1410 In stock
$0.2021 - $0.7851 134900 In stock
$0.1448 - $1.8035 35000 In stock
$3.1405 - $41.3854 Request the lead time here
$0.0934 - $1.166 67770 In stock
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Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 3-1/2 in ; Compatible Thread Standard - RMC ; Inside Diameter - 101.9 mm | 4.010 in

RRO3-1/2A

Price Range
$9.9945 - $0.7566

Stock Levels
4265 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 3/4 in ; Compatible Thread Standard - RMC ; Inside Diameter - 26.6 mm | 1.048 in

RRO3/4A

Price Range
$0.8675 - $0.0696

Stock Levels
99615 In stock
Attributes
  • Color
    Red
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1/2 in ; Compatible Thread Standard - IMC ; Inside Diameter - 21.2 mm | 0.835 in

RRO1/2B

Price Range
$0.6204 - $0.0498

Stock Levels
59887 In stock
Attributes
  • Color
    Yellow
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 2.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 60.3 mm | 2.375 in

RRO2A

Price Range
$2.5186 - $0.1914

Stock Levels
249 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1-1/4 in ; Compatible Thread Standard - IMC ; Inside Diameter - 42 mm | 1.653 in

RRO1-1/4C

Price Range
$1.8035 - $0.1448

Stock Levels
47500 In stock
Attributes
  • Color
    Green
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 3/4 in ; Compatible Thread Standard - IMC ; Inside Diameter - 26.6 mm | 1.048 in

RRO3/4C

Price Range
$0.8675 - $0.0696

Stock Levels
29300 In stock
Attributes
  • Color
    Green
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 4.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 115.1 mm | 4.530 in

RRO4A

Price Range
$10.6403 - $0.8026

Stock Levels
8478 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 2-1/2 in ; Compatible Thread Standard - RMC ; Inside Diameter - 73.4 mm | 2.891 in

RRO2-1/2A

Price Range
$5.277 - $0.3992

Stock Levels
22700 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 4.0 in ; Compatible Thread Standard - IMC ; Inside Diameter - 115.1 mm | 4.530 in

RRO4C

Price Range
$11.5313 - $0.8699

Stock Levels
6276 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1-1/2 in ; Compatible Thread Standard - RMC ; Inside Diameter - 48 mm | 1.890 in

RRO1-1/2A

Price Range
$2.0211 - $0.1616

Stock Levels
48159 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1/2 in ; Compatible Thread Standard - RMC ; Inside Diameter - 21.2 mm | 0.835 in

RRO1/2C

Price Range
$0.6204 - $0.0498

Stock Levels
15000 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 33.1 mm | 1.305 in

RRO1A

Price Range
$1.166 - $0.088

Stock Levels
249000 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 3-1/2 in ; Compatible Thread Standard - IMC ; Inside Diameter - 101.9 mm | 4.010 in

RRO3-1/2B

Price Range
$10.1794 - $0.7705

Stock Levels
5572 In stock
Attributes
  • Color
    Yellow
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 6.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 167.3 mm | 6.586 in

RRO6A

Price Range
$28.7792 - $2.1826

Stock Levels
Request the lead time here
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 3.0 in ; Compatible Thread Standard - IMC ; Inside Diameter - 88 mm | 3.465 in

RRO3C

Price Range
$7.15 - $0.5408

Stock Levels
7303 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 10 in ; Compatible Thread Standard - RMC ; Inside Diameter - 275.6 mm | 10.850 in

RRO10A

Price Range
$16.3862 - $5.8146

Stock Levels
1410 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 2.0 in ; Compatible Thread Standard - IMC ; Inside Diameter - 60.3 mm | 2.375 in

RRO2E

Price Range
$0.7851 - $0.2021

Stock Levels
134900 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1-1/4 in ; Compatible Thread Standard - RMC ; Inside Diameter - 42 mm | 1.653 in

RRO1-1/4A

Price Range
$1.8035 - $0.1448

Stock Levels
35000 In stock
Attributes
  • Color
    Red
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 8 in ; Compatible Thread Standard - RMC ; Inside Diameter - 219.1 mm | 8.625 in

RRO8A

Price Range
$41.3854 - $3.1405

Stock Levels
Request the lead time here
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE
Open-End Pipe Cap - Compatible Nominal Pipe Sizes (All) - 1.0 in ; Compatible Thread Standard - IMC ; Inside Diameter - 33.1 mm | 1.305 in

RRO1D

Price Range
$1.166 - $0.0934

Stock Levels
67770 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    LDPE