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Masking Straight Caps & Plugs
Masking Straight Caps - Line Drawing

Masking Straight Caps & Plugs

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Straight Caps are an ideal solution for protecting and masking parts undergoing a variety of masking processes, including; painting, plating, powder coating, anodising, sand blasting, abrasive chemical processing, and processes that expose parts to high temperatures. They are highly versatile and can also be used as a plug to mask threaded or non-threaded holes.

These Masking Caps and Plugs can be used to protect studs, pins, tube ends and other applications that require protection. They are available in a choice of materials with a wide range of colour options to suit your project requirements.

  • Materials: Ethylene Propylene Diene Monomer (EPDM) and Silicone Rubber
  • Colours: Black, Blue, Green, Grey, Natural, Orange, Pink, Purple and Yellow

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Product SKUs information
Item Code Price range Availability Colour Material Cap Inside Diameter Overall Height View
0.7355 RM - 0.8154 RM 2039 In stock
Natural
Silicone
2.5 mm
0.6356 RM - 0.7045 RM 141178 In stock
Natural
Silicone
14.3 mm
0.2504 RM - 0.2773 RM 485 In stock
Natural
Silicone
3.2 mm
1.3186 RM - 2.556 RM 15 In stock
Natural
Silicone
13.6 mm
0.2703 RM - 0.2994 RM 784 In stock
Natural
Silicone
4.4 mm
0.2008 RM - 0.223 RM 4873 In stock
Natural
Silicone
25.4 mm
0.5528 RM - 0.6135 RM 5978 In stock
Orange
Silicone
25.0 mm
0.6864 RM - 0.7606 RM 23828 In stock
Orange
Silicone
50.8 mm
0.0934 RM - 0.1033 RM 90792 In stock
Blue
Silicone
15.9 mm
2.9238 RM - 3.2401 RM 371 In stock
Blue
Silicone
25.4 mm
2.0021 RM - 2.2181 RM 13418 In stock
Green
Silicone
16.0 mm
0.1629 RM - 0.1809 RM 25354 In stock
Pink
Silicone
19.1 mm
1.4604 RM - 2.8315 RM 410 In stock
Natural
Silicone
18.5 mm
0.7051 RM - 0.7816 RM 31 In stock
Natural
Silicone
5.7 mm
0.0852 RM - 0.0946 RM 39525 In stock
Natural
Silicone
0.5 mm
2.4632 RM - 2.7288 RM 19 In stock
Natural
Silicone
3.8 mm
461696 0.415 RM - 0.4594 RM 1286 In stock
Natural
Silicone
7.1 mm
0.7512 RM - 0.8324 RM 20 In stock
Natural
Silicone
9.5 mm
2.0114 RM - 2.2286 RM 18 In stock
Natural
Silicone
22.2 mm
0.23 RM - 0.2551 RM 3748196 In stock
Natural
Silicone
5.9 mm
    • of 14
Straight Cap - Cap Inside Diameter - 2.5 mm | 0.098 in ; Inside Height - 25.4 mm | 1 in ; Natural

461677

Price Range
0.8154 RM - 0.7355 RM

Stock Levels
2039 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    2.5 mm
  • Inside Height
    25.4 mm
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Straight Cap - Cap Inside Diameter - 14.3 mm | 0.563 in ; Inside Height - 16.7 mm | 0.657 in ; Natural

461711

Price Range
0.7045 RM - 0.6356 RM

Stock Levels
141178 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    14.3 mm
  • Inside Height
    16.7 mm
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Straight Cap - Cap Inside Diameter - 3.2 mm | 0.126 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461679

Price Range
0.2773 RM - 0.2504 RM

Stock Levels
485 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    3.2 mm
  • Inside Height
    12.7 mm
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Straight Cap - Cap Inside Diameter - 13.6 mm | 0.535 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

41318

Price Range
2.556 RM - 1.3186 RM

Stock Levels
15 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M14
  • Cap Inside Diameter
    13.6 mm
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Straight Cap - Cap Inside Diameter - 4.4 mm | 0.173 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461685

Price Range
0.2994 RM - 0.2703 RM

Stock Levels
784 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    4.4 mm
  • Inside Height
    12.7 mm
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; Silicone ; Maximum Compatible Hole Diameter - 6.4 mm | 0.252 in Push Fit

499046

Price Range
0.223 RM - 0.2008 RM

Stock Levels
4873 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/4-28,M5
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.5 mm | 0.256 in ; Silicone ; Maximum Compatible Hole Diameter - 11.5 mm | 0.453 in Push Fit

499726

Price Range
0.6135 RM - 0.5528 RM

Stock Levels
5978 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Orange
  • Compatible Thread Sizes (All)
    3/8-24,M10
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; Silicone ; Maximum Compatible Hole Diameter - 12.7 mm | 0.5 in Push Fit

499724

Price Range
0.7606 RM - 0.6864 RM

Stock Levels
23828 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Orange
  • Compatible Thread Sizes (All)
    7/16-20,M10
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; Silicone ; Maximum Compatible Hole Diameter - 4.8 mm | 0.189 in Push Fit

499042

Price Range
0.1033 RM - 0.0934 RM

Stock Levels
90792 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 18.3 mm | 0.72 in ; Silicone ; Maximum Compatible Hole Diameter - 23.8 mm | 0.937 in Push Fit

499731

Price Range
3.2401 RM - 2.9238 RM

Stock Levels
371 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 15.5 mm | 0.61 in ; Silicone ; Maximum Compatible Hole Diameter - 20.0 mm | 0.787 in Push Fit

499729

Price Range
2.2181 RM - 2.0021 RM

Stock Levels
13418 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-16,M20
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; Silicone ; Maximum Compatible Hole Diameter - 6.4 mm | 0.252 in Push Fit

499045

Price Range
0.1809 RM - 0.1629 RM

Stock Levels
25354 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Pink
  • Compatible Thread Sizes (All)
    1/4-28,M5
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Straight Cap - Cap Inside Diameter - 18.5 mm | 0.728 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

461720

Price Range
2.8315 RM - 1.4604 RM

Stock Levels
410 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    18.5 mm
  • Inside Height
    38.1 mm
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Straight Cap - Cap Inside Diameter - 5.7 mm | 0.224 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

461692

Price Range
0.7816 RM - 0.7051 RM

Stock Levels
31 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M6
  • Cap Inside Diameter
    5.7 mm
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Straight Cap - Cap Inside Diameter - 0.5 mm | 0.02 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461672

Price Range
0.0946 RM - 0.0852 RM

Stock Levels
39525 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    0.5 mm
  • Inside Height
    12.7 mm
Quick View
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Straight Cap - Cap Inside Diameter - 3.8 mm | 0.15 in ; Inside Height - 19.1 mm | 0.752 in ; Natural

461681

Price Range
2.7288 RM - 2.4632 RM

Stock Levels
19 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    3.8 mm
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Straight Cap - Cap Inside Diameter - 7.1 mm | 0.28 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461696

Price Range
0.4594 RM - 0.415 RM

Stock Levels
1286 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    5/16-18
  • Cap Inside Diameter
    7.1 mm
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Straight Cap - Cap Inside Diameter - 9.5 mm | 0.374 in ; Inside Height - 25.4 mm | 1 in ; Natural

41312

Price Range
0.8324 RM - 0.7512 RM

Stock Levels
20 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1-8,M10
  • Cap Inside Diameter
    9.5 mm
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Straight Cap - Cap Inside Diameter - 22.2 mm | 0.874 in ; Inside Height - 38.1 mm | 1.5 in ; Natural

41353

Price Range
2.2286 RM - 2.0114 RM

Stock Levels
18 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    22.2 mm
  • Inside Height
    38.1 mm
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Straight Cap - Cap Inside Diameter - 5.9 mm | 0.232 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461693

Price Range
0.2551 RM - 0.23 RM

Stock Levels
3748196 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/4-20,M6
  • Cap Inside Diameter
    5.9 mm
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