Caps, Plugs & Stoppers

Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.

  • R1/8A

    Essentra | Richco
    View product details
    Thread Size
    1/8 in NPT
    Material
    High-Density Polyethylene
    Color
    Blue
    Plug Type
    Threaded

  • R1/8C

    Essentra | Richco
    View product details
    Thread Size
    1/8 in NPT
    Material
    Glass Filled Nylon
    Color
    Natural
    Plug Type
    Threaded

  • S3/8A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Black
    Hole Diameter
    0.375 in
  • Material
    Silicone
    Color
    Natural
    Hole Diameter
    1.094 to 1.32 in
    Plug Type
    Flangeless
    Operating Temperature
    600 °F
  • Material
    Ethylene Propylene Diene Monomer
    Color
    Black
    Hole Diameter
    1.094 to 1.32 in
    Plug Type
    Flangeless
    Operating Temperature
    425 °F
  • Material
    Silicone
    Color
    Natural
    Plug Type
    Threaded
  • Material
    Ethylene Propylene Diene Monomer
    Color
    Black
    Plug Type
    Threaded
    Operating Temperature
    425 °F
  • Material
    Silicone
    Color
    Natural
    Plug Type
    Threaded
  • Material
    Ethylene Propylene Diene Monomer
    Color
    Black
    Plug Type
    Threaded
    Operating Temperature
    425 °F
  • Material
    Silicone
    Color
    Natural
    Plug Type
    Threaded
  • Material
    Ethylene Propylene Diene Monomer
    Color
    Black
    Plug Type
    Threaded
    Operating Temperature
    425 °F
    Reusable
    Yes

  • SPWJ-10

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    1.969 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.394 in

  • SPWJ-11

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    1.969 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.433 in

  • SPWJ-14

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    1.969 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.551 in

  • SPWJ-16

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.362 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.63 in

  • SPWJ-19

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.362 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.748 in

  • SPWJ-20

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.362 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.787 in

  • SPWJ-22

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.756 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.866 in

  • SPWJ-24

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.756 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.945 in

  • SPWJ-25

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    2.756 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    0.984 in

  • SPWJ-28

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    3.15 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.102 in

  • SPWJ-30

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    3.15 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.181 in

  • SPWJ-32

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    3.937 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.26 in

  • SPWJ-35

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    3.937 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.378 in

  • SPWJ-38

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    3.937 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.496 in

  • SPWJ-42

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.118 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.654 in

  • SPWJ-45

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.118 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.772 in

  • SPWJ-48

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.118 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    1.89 in

  • SPWJ-55

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.118 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    2.165 in

  • SPWJ-60

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.512 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    2.362 in

  • SPWJ-65

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.512 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    2.559 in

  • SPWJ-70

    Essentra | Richco
    View product details
    Material
    Polyvinyl Chloride
    Color
    Yellow
    Overall Height
    5.512 in
    Cap Type
    Driveshaft Protection Cap
    Resistance Properties
    Chemical Resistant, Oil Resistant
    Inner Diameter
    2.756 in
  • Material
    Polyvinyl Chloride
    Color
    Black
    Overall Height
    0.591 in
    Cap Type
    Square End Cap
    Resistance Properties
    Chemical Resistant, Particulate Resistant
    Finish
    Gloss
    More specifications (1)
    Inner Diameter
    0.5 in

  • TE1000A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1005A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1010A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1015A

    Essentra | Richco
    View product details
    Thread Size
    1/2-20
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1020A

    Essentra | Richco
    View product details
    Thread Size
    1/2-20
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1025A

    Essentra | Richco
    View product details
    Thread Size
    5/8-18
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1030A

    Essentra | Richco
    View product details
    Thread Size
    3/4-16
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1035A

    Essentra | Richco
    View product details
    Thread Size
    7/8-14
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1040A

    Essentra | Richco
    View product details
    Thread Size
    1-16/12-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1045A

    Essentra | Richco
    View product details
    Thread Size
    1-1/16-14
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1050A

    Essentra | Richco
    View product details
    Thread Size
    1-3/16-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1055A

    Essentra | Richco
    View product details
    Thread Size
    1-5/16-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1060A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1065A

    Essentra | Richco
    View product details
    Thread Size
    1-5/8-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1070A

    Essentra | Richco
    View product details
    Thread Size
    1-3/4-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1075A

    Essentra | Richco
    View product details
    Thread Size
    1-7/8-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1080A

    Essentra | Richco
    View product details
    Thread Size
    2-1/4-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TE1085A

    Essentra | Richco
    View product details
    Thread Size
    2-1/2-12
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded
    Head Style
    Knurled

  • TF10A

    Essentra | Richco
    View product details
    Thread Size
    9/16-18 UNF
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF10B

    Essentra | Richco
    View product details
    Thread Size
    9/16-18 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF20A

    Essentra | Richco
    View product details
    Thread Size
    11/16-16
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF20B

    Essentra | Richco
    View product details
    Thread Size
    11/16-16 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF30A

    Essentra | Richco
    View product details
    Thread Size
    13/16-16
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF30B

    Essentra | Richco
    View product details
    Thread Size
    13/16-16 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF40A

    Essentra | Richco
    View product details
    Thread Size
    1-14 UNF
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF40B

    Essentra | Richco
    View product details
    Thread Size
    1-14 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF50A

    Essentra | Richco
    View product details
    Thread Size
    1-3/16-12
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF50B

    Essentra | Richco
    View product details
    Thread Size
    1-3/16-12 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF60A

    Essentra | Richco
    View product details
    Thread Size
    1-7/16-12 UNF
    Material
    Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF60B

    Essentra | Richco
    View product details
    Thread Size
    1-7/16-12 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TF80B

    Essentra | Richco
    View product details
    Thread Size
    1-11/16-12 UNF
    Material
    Low Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO104A

    Essentra | Richco
    View product details
    Thread Size
    7/16-20 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO106A

    Essentra | Richco
    View product details
    Thread Size
    9/16-18 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO110A

    Essentra | Richco
    View product details
    Thread Size
    7/8-14 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO112A

    Essentra | Richco
    View product details
    Thread Size
    1-1/16-12 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO116A

    Essentra | Richco
    View product details
    Thread Size
    1-5/16-12 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TMO120A

    Essentra | Richco
    View product details
    Thread Size
    1-5/8-12 UNF
    Material
    High-Density Polyethylene
    Color
    Red
    Plug Type
    Threaded

  • TPWO-2

    Essentra | Richco
    View product details
    Thread Size
    3/4-16 UNF
    Material
    Nylon
    Color
    Yellow
    Plug Type
    Threaded

  • TS10A

    Essentra | Richco
    View product details
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.65 in
    Inner Diameter
    0.873 in

  • TS11A

    Essentra | Richco
    View product details
    Thread Size
    #1-14
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.65 in
    Inner Diameter
    0.986 in

  • TS12A

    Essentra | Richco
    View product details
    Thread Size
    1-1/16-12
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.752 in
    Inner Diameter
    1.053 in

  • TS12B

    Essentra | Richco
    View product details
    Thread Size
    1-1/16-12
    Material
    Polyethylene
    Color
    Natural
    Overall Height
    0.752 in
    Inner Diameter
    1.053 in

  • TS16A

    Essentra | Richco
    View product details
    Thread Size
    1-5/16-12
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.752 in
    Inner Diameter
    1.302 in

  • TS16B

    Essentra | Richco
    View product details
    Thread Size
    1-5/16-12
    Material
    Polyethylene
    Color
    Natural
    Overall Height
    0.752 in
    Inner Diameter
    1.302 in

  • TS20A

    Essentra | Richco
    View product details
    Thread Size
    1-5/8-12
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.827 in
    Inner Diameter
    1.615 in

  • TS24A

    Essentra | Richco
    View product details
    Thread Size
    1-7/8-12
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.949 in
    Inner Diameter
    1.871 in

  • TS24B

    Essentra | Richco
    View product details
    Thread Size
    1-7/8-12
    Material
    Polyethylene
    Color
    Natural
    Overall Height
    0.949 in
    Inner Diameter
    1.871 in

  • TS32A

    Essentra | Richco
    View product details
    Thread Size
    2-1/2-12
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    1.201 in
    Inner Diameter
    2.491 in

  • TS32B

    Essentra | Richco
    View product details
    Thread Size
    2-1/2-12
    Material
    Polyethylene
    Color
    Natural
    Overall Height
    1.201 in
    Inner Diameter
    2.491 in

  • TS4A

    Essentra | Richco
    View product details
    Thread Size
    7/16-20
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.461 in
    Inner Diameter
    0.433 in

  • TS6A

    Essentra | Richco
    View product details
    Thread Size
    9/16-18
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.476 in
    Inner Diameter
    0.551 in

  • TS8A

    Essentra | Richco
    View product details
    Thread Size
    3/4-16
    Material
    Polyethylene
    Color
    Blue
    Overall Height
    0.559 in
    Inner Diameter
    0.74 in

  • TS9B

    Essentra | Richco
    View product details
    Thread Size
    13/16-16
    Material
    Polyethylene
    Color
    Natural
    Overall Height
    0.85 in
    Inner Diameter
    0.802 in

  • W10A

    Essentra | Richco
    View product details
    Material
    Polyethylene
    Color
    Yellow
    Outer Diameter
    0.969 in
    Overall Height
    0.172 in
    Resistance Properties
    UV Resistant
    Inner Diameter
    0.575 in

  • W10C

    Essentra | Richco
    View product details
    Material
    Plastic
    Color
    Black
    Outer Diameter
    0.969 in
    Overall Height
    0.172 in
    Resistance Properties
    UV Resistant
    Inner Diameter
    0.575 in

  • W13A

    Essentra | Richco
    View product details
    Material
    Polyethylene
    Color
    Yellow
    Outer Diameter
    1.142 in
    Overall Height
    0.172 in
    Resistance Properties
    UV Resistant
    Inner Diameter
    0.701 in
  • Material
    Polyethylene
    Color
    Red
    Outer Diameter
    1.5 in
    Cap Type
    Studded Full Face Flange Protector
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant
  • Material
    Polyethylene
    Color
    Red
    Outer Diameter
    1.25 in
    Cap Type
    Studded Full Face Flange Protector
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant

  • XP1/2A

    Essentra | Richco
    View product details
    Material
    Polyethylene
    Color
    Red
    Outer Diameter
    0.5 in
    Cap Type
    Studded Full Face Flange Protector
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant

  • XP3/4A

    Essentra | Richco
    View product details
    Material
    Polyethylene
    Color
    Red
    Outer Diameter
    0.75 in
    Cap Type
    Studded Full Face Flange Protector
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant

  • SR1A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Black
    Hole Diameter
    1 in
    Resistance Properties
    Particulate Resistant, Water Resistant
  • Material
    Polyvinyl Chloride
    Color
    Red
    Overall Height
    0.5 in
    Cap Type
    Push-Fit
    Resistance Properties
    Abrasion Resistant, Impact Resistant
    Operating Temperature
    350 °F

  • S1/4A

    Essentra | Richco
    View product details
    Material
    Low Density Polyethylene
    Color
    Black
    Hole Diameter
    0.25 in
  • Material
    Nylon
    Color
    Black
    Plug Type
    Blanking
    Resistance Properties
    Corrosion Resistant, Particulate Resistant, Vibration Resistant, Water Resistant
    Reusable
    Yes

  • 6004

    Keystone Electronics
    View product details
    Material
    Brass, Nylon
    Color
    Yellow
    Plug Type
    Solderless Tip Plug
    Finish
    Nickel

  • 6005

    Keystone Electronics
    View product details
    Material
    Brass, Nylon
    Color
    Blue
    Plug Type
    Solderless Tip Plug
    Finish
    Nickel
  • Material
    Polyvinyl Chloride
    Color
    Black
    Overall Height
    .1 in
    Cap Type
    Push-Fit
    Operating Temperature
    350 °F