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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
$0.5932 - $1.4818 7303 In stock
$0.8435 - $2.1073 5572 In stock
$0.9544 - $2.3769 6229 In stock
$0.437 - $1.0923 5500 In stock
RRO4A $0.8807 - $2.1934 3028 In stock
$0.1665 - $1.0427 49692 In stock
$0.0966 - $0.6034 253000 In stock
$0.0513 - $0.3202 65000 In stock
$0.0966 - $0.6034 79770 In stock
$0.1494 - $0.9366 22500 In stock
$3.4322 - $8.5604 1950 In stock
$6.7776 - $16.9597 1020 In stock
$0.0718 - $0.449 25610 In stock
$0.2086 - $0.5809 134900 In stock
$0.0513 - $0.3202 95000 In stock
$0.8282 - $2.069 3985 In stock
$2.3821 - $5.9507 6400 In stock
RRO2A $0.2086 - $0.5212 5749 In stock
$0.5932 - $1.4818 1400 In stock
$0.1665 - $1.0427 59344 In stock
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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
$1.4818 - $0.5932

Stock Levels
7303 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$2.1073 - $0.8435

Stock Levels
5572 In stock
Attributes
  • Color
    Yellow
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$2.3769 - $0.9544

Stock Levels
6229 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$1.0923 - $0.437

Stock Levels
5500 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$2.1934 - $0.8807

Stock Levels
3028 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$1.0427 - $0.1665

Stock Levels
49692 In stock
Attributes
  • Color
    Yellow
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.6034 - $0.0966

Stock Levels
253000 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.3202 - $0.0513

Stock Levels
65000 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.6034 - $0.0966

Stock Levels
79770 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.9366 - $0.1494

Stock Levels
22500 In stock
Attributes
  • Color
    Green
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$8.5604 - $3.4322

Stock Levels
1950 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$16.9597 - $6.7776

Stock Levels
1020 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.449 - $0.0718

Stock Levels
25610 In stock
Attributes
  • Color
    Red
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.5809 - $0.2086

Stock Levels
134900 In stock
Attributes
  • Color
    Orange
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.3202 - $0.0513

Stock Levels
95000 In stock
Attributes
  • Color
    Yellow
  • Compatible Thread Standard
    IMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$2.069 - $0.8282

Stock Levels
3985 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$5.9507 - $2.3821

Stock Levels
6400 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$0.5212 - $0.2086

Stock Levels
5749 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$1.4818 - $0.5932

Stock Levels
1400 In stock
Attributes
  • Color
    Blue
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE
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
$1.0427 - $0.1665

Stock Levels
59344 In stock
Attributes
  • Color
    Black
  • Compatible Thread Standard
    RMC
  • Fitting Style
    Push-Fit
  • Full Material
    Low-Density Polyethylene
  • Material
    PE