Caps, Plugs & Stoppers

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

  • 491830

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 491831

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 491832

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492142

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492143

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492144

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492145

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492146

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492147

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492148

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492149

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492150

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492151

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492152

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492153

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492154

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492155

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492156

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492158

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492160

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Black
    Cap Type
    Flange Protector

  • 492200

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.224 in
    Plug Type
    Ribbed Fit

  • 492201

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.457 in
    Plug Type
    Ribbed Fit

  • 492202

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.575 in
    Plug Type
    Ribbed Fit

  • 492203

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.606 in
    Plug Type
    Ribbed Fit

  • 492204

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.689 in
    Plug Type
    Ribbed Fit

  • 492205

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.472 in
    Plug Type
    Ribbed Fit

  • 492206

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.819 in
    Plug Type
    Ribbed Fit

  • 492207

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.469 in
    Plug Type
    Ribbed Fit

  • 492208

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.972 in
    Plug Type
    Ribbed Fit

  • 492209

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.031 in
    Plug Type
    Ribbed Fit

  • 492210

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.606 in
    Plug Type
    Ribbed Fit

  • 492211

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.173 in
    Plug Type
    Ribbed Fit

  • 492212

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.268 in
    Plug Type
    Ribbed Fit

  • 492213

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.362 in
    Plug Type
    Ribbed Fit

  • 492214

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    0.705 in
    Plug Type
    Ribbed Fit

  • 492215

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.555 in
    Plug Type
    Ribbed Fit

  • 492216

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.614 in
    Plug Type
    Ribbed Fit

  • 492217

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.894 in
    Plug Type
    Ribbed Fit

  • 492218

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.154 in
    Plug Type
    Ribbed Fit

  • 492219

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.142 in
    Plug Type
    Ribbed Fit

  • 492220

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.413 in
    Plug Type
    Ribbed Fit

  • 492221

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.417 in
    Plug Type
    Ribbed Fit

  • 492222

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.898 in
    Plug Type
    Ribbed Fit

  • 492223

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    1.917 in
    Plug Type
    Ribbed Fit

  • 492224

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    2.374 in
    Plug Type
    Ribbed Fit

  • 492225

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    2.374 in
    Plug Type
    Ribbed Fit

  • 492226

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Red
    Hole Diameter
    70 mm
    Plug Type
    Ribbed Fit

  • 494283

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Overall Height
    0.63 in
    Cap Type
    Face Protector Finned Profile
    Resistance Properties
    Paint Resistant, Particulate Resistant, Water Resistant

  • 494285

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Overall Height
    0.768 in
    Cap Type
    Face Protector Finned Profile
    Resistance Properties
    Paint Resistant, Particulate Resistant, Water Resistant

  • 494291

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Overall Height
    1.358 in
    Cap Type
    Face Protector Finned Profile
    Resistance Properties
    Paint Resistant, Particulate Resistant, Water Resistant

  • 494295

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Overall Height
    1.752 in
    Cap Type
    Face Protector Finned Profile
    Resistance Properties
    Paint Resistant, Particulate Resistant, Water Resistant

  • 498540

    Essentra | Richco
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    Thread Size
    M16 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498541

    Essentra | Richco
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    Thread Size
    M18 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498542

    Essentra | Richco
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    Thread Size
    M20 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498543

    Essentra | Richco
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    Thread Size
    M24 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498544

    Essentra | Richco
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    Thread Size
    M26 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498547

    Essentra | Richco
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    Thread Size
    M32 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498548

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498549

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498550

    Essentra | Richco
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    Thread Size
    M36 x 2
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498551

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498552

    Essentra | Richco
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    Thread Size
    5/8-18 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498553

    Essentra | Richco
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    Thread Size
    1-14 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498554

    Essentra | Richco
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    Thread Size
    1-1/16-12 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498555

    Essentra | Richco
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    Thread Size
    1-5/16-12 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498556

    Essentra | Richco
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    Thread Size
    1/2-14 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498557

    Essentra | Richco
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    Thread Size
    5/8-14 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Hole Diameter
    29.5 mm
    Plug Type
    Threaded

  • 498558

    Essentra | Richco
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    Thread Size
    3/4-14 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498559

    Essentra | Richco
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    Thread Size
    7/8-14 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498613

    Essentra | Richco
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    Thread Size
    M8
    Material
    High-Density Polyethylene
    Color
    Black
    Plug Type
    Ribbed Fit

  • 498659

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498660

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498661

    Essentra | Richco
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    Thread Size
    M12 x 1
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498662

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498663

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498664

    Essentra | Richco
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    Thread Size
    M14 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498665

    Essentra | Richco
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    Thread Size
    M22 x 1.5
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498668

    Essentra | Richco
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    Thread Size
    M27 x 2
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498669

    Essentra | Richco
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    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498670

    Essentra | Richco
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    Thread Size
    M48 x 2
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498671

    Essentra | Richco
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    Thread Size
    M52 x 2
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498672

    Essentra | Richco
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    Thread Size
    3/8-24 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498673

    Essentra | Richco
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    Thread Size
    7/16-20 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498674

    Essentra | Richco
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    Thread Size
    1/2-20 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498675

    Essentra | Richco
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    Thread Size
    9/16-18 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498676

    Essentra | Richco
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    Thread Size
    3/4-16 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498677

    Essentra | Richco
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    Thread Size
    7/8-14 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Hole Diameter
    1.102 in
    Plug Type
    Threaded

  • 498678

    Essentra | Richco
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    Thread Size
    1-3/16-12 UNF
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498679

    Essentra | Richco
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    Thread Size
    1-5/8-12 UNF
    Material
    Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498680

    Essentra | Richco
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    Thread Size
    1-7/8-12 UNF
    Material
    Polyethylene
    Color
    Yellow
    Plug Type
    Threaded
    Resistance Properties
    Water Resistant

  • 498681

    Essentra | Richco
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    Thread Size
    1/8-28 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498682

    Essentra | Richco
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    Thread Size
    1/4-19 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498683

    Essentra | Richco
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    Thread Size
    3/8-19 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498684

    Essentra | Richco
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    Thread Size
    1-11 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498685

    Essentra | Richco
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    Thread Size
    1-1/4-11 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498686

    Essentra | Richco
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    Thread Size
    1-1/2-11 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498687

    Essentra | Richco
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    Thread Size
    1-3/4-11 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498688

    Essentra | Richco
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    Thread Size
    2-11 BSP
    Material
    High-Density Polyethylene
    Color
    Yellow
    Plug Type
    Threaded

  • 498716

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Plug Type
    Center Pull-Tab
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant
    Reusable
    Yes

  • 498717

    Essentra | Richco
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    Material
    Low Density Polyethylene
    Color
    Yellow
    Hole Diameter
    0.236 to 0.315 in
    Plug Type
    Center Pull-Tab
    Resistance Properties
    Corrosion Resistant, Impact Resistant, Particulate Resistant, Water Resistant