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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
461689 0.345 RM - 0.3829 RM 2228 In stock
Natural
Silicone
5.5 mm
0.3251 RM - 0.3601 RM 4910 In stock
Natural
Silicone
4.8 mm
0.6987 RM - 0.774 RM 173274 In stock
Natural
Silicone
11.9 mm
3.3259 RM - 3.6855 RM 120 In stock
Natural
Silicone
19.1 mm
0.3887 RM - 0.4296 RM 13 In stock
Natural
Silicone
3.5 mm
1.2287 RM - 1.3612 RM 910 In stock
Blue
Silicone
20.6 mm
2.3389 RM - 2.5922 RM 10 In stock
Black
EPDM
38.1 mm
0.3275 RM - 0.3619 RM 10 In stock
Black
EPDM
5.5 mm
0.5347 RM - 0.5919 RM 260 In stock
Black
EPDM
8.7 mm
3.0405 RM - 3.3679 RM 1020 In stock
Green
Silicone
19.1 mm
0.1669 RM - 0.1856 RM 10 In stock
Black
EPDM
2.8 mm
0.4465 RM - 0.4938 RM 32 In stock
Black
EPDM
5.7 mm
1.5538 RM - 1.7213 RM 1313 In stock
Black
EPDM
12.7 mm
461804 1.0139 RM - 1.123 RM 29 In stock
Black
EPDM
15.9 mm
1.8871 RM - 2.0914 RM 1852 In stock
Green
Silicone
19.1 mm
2.7656 RM - 3.0633 RM 20252 In stock
Natural
Silicone
27.0 mm
0.3706 RM - 0.4103 RM 11280 In stock
Blue
Silicone
4.0 mm
0.6059 RM - 0.6713 RM 753582 In stock
Yellow
Silicone
7.5 mm
0.4605 RM - 0.5096 RM 146445 In stock
Yellow
Silicone
7.9 mm
0.5347 RM - 1.0367 RM 2017 In stock
Natural
Silicone
7.1 mm
    • of 14
Straight Cap - Cap Inside Diameter - 5.5 mm | 0.217 in ; Inside Height - 25.4 mm | 1 in ; Natural

461689

Price Range
0.3829 RM - 0.345 RM

Stock Levels
2228 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    5.5 mm
  • Inside Height
    25.4 mm
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Straight Cap - Cap Inside Diameter - 4.8 mm | 0.189 in ; Inside Height - 12.7 mm | 0.5 in ; Natural

461688

Price Range
0.3601 RM - 0.3251 RM

Stock Levels
4910 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    M5
  • Cap Inside Diameter
    4.8 mm
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Straight Cap - Cap Inside Diameter - 11.9 mm | 0.469 in ; Inside Height - 25.4 mm | 1 in ; Natural

41316

Price Range
0.774 RM - 0.6987 RM

Stock Levels
173274 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    1/2-13
  • Cap Inside Diameter
    11.9 mm
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Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 88.9 mm | 3.5 in ; Natural

461723

Price Range
3.6855 RM - 3.3259 RM

Stock Levels
120 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    3/4-10,M20
  • Cap Inside Diameter
    19.1 mm
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Straight Cap - Cap Inside Diameter - 3.5 mm | 0.138 in ; Inside Height - 25.4 mm | 1 in ; Natural

41304

Price Range
0.4296 RM - 0.3887 RM

Stock Levels
13 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    3.5 mm
  • Inside Height
    25.4 mm
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Straight Cap - Cap Inside Diameter - 20.6 mm | 0.811 in ; Inside Height - 25.4 mm | 1 in ; Blue

499693

Price Range
1.3612 RM - 1.2287 RM

Stock Levels
910 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    7/8-14,M22
  • Cap Inside Diameter
    20.6 mm
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Straight Cap - Cap Inside Diameter - 38.1 mm | 1.5 in ; Inside Height - 25.4 mm | 1 in ; Black

461830

Price Range
2.5922 RM - 2.3389 RM

Stock Levels
10 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1-1/2-13,M39
  • Cap Inside Diameter
    38.1 mm
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Straight Cap - Cap Inside Diameter - 5.5 mm | 0.217 in ; Inside Height - 25.4 mm | 1 in ; Black

461768

Price Range
0.3619 RM - 0.3275 RM

Stock Levels
10 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    5.5 mm
  • Inside Height
    25.4 mm
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Straight Cap - Cap Inside Diameter - 8.7 mm | 0.343 in ; Inside Height - 25.4 mm | 1 in ; Black

461782

Price Range
0.5919 RM - 0.5347 RM

Stock Levels
260 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Cap Inside Diameter
    8.7 mm
  • Inside Height
    25.4 mm
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Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 88.9 mm | 3.5 in ; Green

499682

Price Range
3.3679 RM - 3.0405 RM

Stock Levels
1020 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-16,M20
  • Cap Inside Diameter
    19.1 mm
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Straight Cap - Cap Inside Diameter - 2.8 mm | 0.11 in ; Inside Height - 25.4 mm | 1 in ; Black

461752

Price Range
0.1856 RM - 0.1669 RM

Stock Levels
10 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    M3
  • Cap Inside Diameter
    2.8 mm
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Straight Cap - Cap Inside Diameter - 5.7 mm | 0.224 in ; Inside Height - 38.1 mm | 1.5 in ; Black

461771

Price Range
0.4938 RM - 0.4465 RM

Stock Levels
32 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    M6
  • Cap Inside Diameter
    5.7 mm
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Straight Cap - Cap Inside Diameter - 12.7 mm | 0.5 in ; Inside Height - 76.2 mm | 3 in ; Black

461795

Price Range
1.7213 RM - 1.5538 RM

Stock Levels
1313 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    1/4-20
  • Cap Inside Diameter
    12.7 mm
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Straight Cap - Cap Inside Diameter - 15.9 mm | 0.626 in ; Inside Height - 38.1 mm | 1.5 in ; Black

461804

Price Range
1.123 RM - 1.0139 RM

Stock Levels
29 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer Rubber
  • Colour
    Black
  • Compatible Thread Sizes (All)
    3/8-14,M17
  • Cap Inside Diameter
    15.9 mm
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Straight Cap - Cap Inside Diameter - 19.1 mm | 0.752 in ; Inside Height - 48.9 mm | 1.925 in ; Green

499681

Price Range
2.0914 RM - 1.8871 RM

Stock Levels
1852 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Green
  • Compatible Thread Sizes (All)
    3/4-16,M20
  • Cap Inside Diameter
    19.1 mm
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Straight Cap - Cap Inside Diameter - 27.0 mm | 1.063 in ; Inside Height - 50.8 mm | 2 in ; Natural

499685

Price Range
3.0633 RM - 2.7656 RM

Stock Levels
20252 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Cap Inside Diameter
    27.0 mm
  • Inside Height
    50.8 mm
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Straight Cap - Cap Inside Diameter - 4.0 mm | 0.157 in ; Inside Height - 38.1 mm | 1.5 in ; Blue

499700

Price Range
0.4103 RM - 0.3706 RM

Stock Levels
11280 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Blue
  • Compatible Thread Sizes (All)
    M4
  • Cap Inside Diameter
    4.0 mm
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Straight Cap - Cap Inside Diameter - 7.5 mm | 0.295 in ; Inside Height - 38.1 mm | 1.5 in ; Yellow

499709

Price Range
0.6713 RM - 0.6059 RM

Stock Levels
753582 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    5/16-24,M8
  • Cap Inside Diameter
    7.5 mm
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Straight Cap - Cap Inside Diameter - 7.9 mm | 0.311 in ; Inside Height - 25.4 mm | 1 in ; Yellow

499710

Price Range
0.5096 RM - 0.4605 RM

Stock Levels
146445 In stock
Attributes
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Sizes (All)
    M8
  • Cap Inside Diameter
    7.9 mm
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Straight Cap - Cap Inside Diameter - 7.1 mm | 0.28 in ; Inside Height - 25.4 mm | 1 in ; Natural

41310

Price Range
1.0367 RM - 0.5347 RM

Stock Levels
2017 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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