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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
$0.1616 - $2.0211 59959 In stock
RRO4A $0.8026 - $10.6403 8728 In stock
$0.0934 - $1.166 7770 In stock
$0.3992 - $5.277 35700 In stock
$0.1448 - $1.8035 33456 In stock
$0.0696 - $0.8675 355615 In stock
$0.5408 - $7.15 7303 In stock
$5.8146 - $16.3862 1770 In stock
$0.8699 - $11.5313 6314 In stock
$0.088 - $1.166 318000 In stock
$3.1405 - $41.3854 1124 In stock
$0.7705 - $10.1794 5572 In stock
$0.1616 - $2.0211 35292 In stock
RRO5A $1.8345 - $24.4394 Request the lead time here
$0.4448 - $5.277 3866 In stock
$0.0696 - $0.8675 141300 In stock
$0.7566 - $9.9945 4265 In stock
$0.0498 - $0.6204 70000 In stock
$0.5408 - $7.15 55020 In stock
$0.0498 - $0.6204 59887 In stock
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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
59959 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 - RMC ; Inside Diameter - 115.1 mm | 4.530 in

RRO4A

Price Range
$10.6403 - $0.8026

Stock Levels
8728 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) - 1.0 in ; Compatible Thread Standard - IMC ; Inside Diameter - 33.1 mm | 1.305 in

RRO1D

Price Range
$1.166 - $0.0934

Stock Levels
7770 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) - 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
35700 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) - 1-1/4 in ; Compatible Thread Standard - RMC ; Inside Diameter - 42 mm | 1.653 in

RRO1-1/4A

Price Range
$1.8035 - $0.1448

Stock Levels
33456 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) - 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
355615 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) - 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
1770 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
6314 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) - 1.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 33.1 mm | 1.305 in

RRO1A

Price Range
$1.166 - $0.088

Stock Levels
318000 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) - 8 in ; Compatible Thread Standard - RMC ; Inside Diameter - 219.1 mm | 8.625 in

RRO8A

Price Range
$41.3854 - $3.1405

Stock Levels
1124 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) - 3-1/2 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) - 1-1/2 in ; Compatible Thread Standard - IMC ; Inside Diameter - 48 mm | 1.890 in

RRO1-1/2B

Price Range
$2.0211 - $0.1616

Stock Levels
35292 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) - 5.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 140.5 mm | 5.531 in

RRO5A

Price Range
$24.4394 - $1.8345

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) - 2-1/2 in ; Compatible Thread Standard - IMC ; Inside Diameter - 73.4 mm | 2.891 in

RRO2-1/2B

Price Range
$5.277 - $0.4448

Stock Levels
3866 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) - 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
141300 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) - 3-1/2 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) - 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
70000 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) - 3.0 in ; Compatible Thread Standard - RMC ; Inside Diameter - 88 mm | 3.465 in

RRO3A

Price Range
$7.15 - $0.5408

Stock Levels
55020 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) - 1/2 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