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Couplers & Plugs

Couplers and plugs are essential connectors used in various compressed air applications to provide a secure and reliable connection between components or devices like; air tools, equipment and hoses. Milton®’s couplers and plugs come in different sizes and designs, catering to specific applications and industry requirements.

  • 3/8" Hose Barb H-Style Coupler (Box of 5)

    Part#: 1836-6
    $80.20
    $80.20 - $80.20
    Current price $80.20

    3/8" H style hose barb couplers are made of steel and are plated to resist rust. H style couplers have a basic flow size of 3/8" and a maximum inle...

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    $80.20
    $80.20 - $80.20
    Current price $80.20
  • Twist Lock Universal Coupler Replacement Lanyard (Box of 10)

    Part#: 1865-2
    $6.50
    $6.50 - $6.50
    Current price $6.50

    This lanyard will replace old or worn lanyards on all universal twist lock couplers.

    $6.50
    $6.50 - $6.50
    Current price $6.50
  • 1-1/4" - 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10)

    Part#: 1865-4
    $12.17
    $12.17 - $12.17
    Current price $12.17

    Milton® 1-1/4" - 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10) These rubber replacement grommets with replace old or worn...

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    $12.17
    $12.17 - $12.17
    Current price $12.17
  • 1/4" FNPT T-Style Coupler (Box of 100)

    Part#: 787BK
    $801.13
    $801.13 - $801.13
    Current price $801.13

    1/4" FNPT T style sleeve ring body couplers have a 1/4" basic flow size and a maximum inlet pressure of 300 PSI. These T style couplers with oversi...

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    $801.13
    $801.13 - $801.13
    Current price $801.13
  • Air Compressor Accessory Starter Kit (16-Piece)

    Part#: S-220
    $278.20
    $278.20 - $278.20
    Current price $278.20

    Milton® (S-220) Air Compressor Accessory Starter Kit, (16-Piece)This inclusive variety of air compressor accessories and attachments make the perf...

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    $278.20
    $278.20 - $278.20
    Current price $278.20
  • 1/4" NPT M-STYLE® 3 in 1 Manifold Kit - 5 Piece

    Part#: S-221
    $33.87
    $33.87 - $33.87
    Current price $33.87

    This 1/4" NPT M-Style ® kit offers a variety of fittings. Kit includes three #716 couplers, one #272 plug and one #685-4 manifold. The 1/4" FNPT co...

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    $33.87
    $33.87 - $33.87
    Current price $33.87
  • H-Style Coupler and Plug Reducer Kit

    Part#: S-223
    $40.02
    $40.02 - $40.02
    Current price $40.02

    Five piece 3/8" NPT H style reducer kit includes various couplers, plugs and fittings. With a 3/8" basic flow size, H style couplers offer a maximu...

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    $40.02
    $40.02 - $40.02
    Current price $40.02
  • 1/4" FNPT Straight Through Coupler

    Part#: 1761BK
    $441.66
    $441.66 - $441.66
    Current price $441.66

    1/4" FNPT straight through couplers are designed for use with high pressure washers and industrial carpet cleaners. These couplers have a maximum w...

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    $441.66
    $441.66 - $441.66
    Current price $441.66
  • Air Compressor Accessory Starter Kit (16-Piece) (Single Retail Pack)

    Part#: S-220W
    $56.45
    $56.45 - $56.45
    Current price $56.45

    Milton® (S-220w) Air Compressor Accessory Starter Kit, (16-Piece) This inclusive variety of air compressor accessories and attachments make the per...

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    $56.45
    $56.45 - $56.45
    Current price $56.45
  • New

    1/4" MNPT Industrial Interchange (M-STYLE®) Quick-Connect Steel Coupler (Box of 100)

    Part#: 716STBK
    $725.08
    $725.08 - $725.08
    Current price $725.08

    Milton ® Industrial M-Style® Steel Quick-Connect Air Coupler 1/4" NPT Milton® Industrial (M-Style®) quick-connect air hose fitting provides custome...

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    $725.08
    $725.08 - $725.08
    Current price $725.08
  • New

    1/4" FNPT Quick-Connect Steel Coupler, Industrial Interchange (M-STYLE®)(Box of 100)

    Part#: 715STBK
    $725.08
    $725.08 - $725.08
    Current price $725.08

    Industrial Steel Quick-Connect Air Coupler – 1/4" NPT (Box of 100)Milton’s industrial (M-style®) quick-connect couplers are made of heavy-duty ste...

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    $725.08
    $725.08 - $725.08
    Current price $725.08
  • New

    1/4" FNPT High Flow (V-Style) Quick-Connect Steel Coupler (Box of 100)

    Part#: 764STBK
    $818.04
    $818.04 - $818.04
    Current price $818.04

    High Flow Steel Quick-Connect Air Coupler – 1/4" NPT Milton’s industrial (M-style) quick-connect couplers are made of heavy-duty steel which is ide...

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    $818.04
    $818.04 - $818.04
    Current price $818.04
  • New

    3/8" FNPT High Flow (V-Style) Quick-Connect Steel Coupler (Box of 100)

    Part#: 766STBK
    $1,216.91
    $1,216.91 - $1,216.91
    Current price $1,216.91

    High Flow Steel Quick-Connect Air Coupler – 3/8" NPT Milton’s industrial (M-style) quick-connect couplers are made of heavy-duty steel which is ide...

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    $1,216.91
    $1,216.91 - $1,216.91
    Current price $1,216.91
  • New

    1/4" MNPT High Flow (V-Style) Quick-Connect Steel Coupler - Box of 100

    Part#: 765STBK
    $818.04
    $818.04 - $818.04
    Current price $818.04

    High Flow Steel Quick-Connect Air Coupler – 1/4" NPT Milton’s industrial (M-style) quick-connect couplers are made of heavy-duty steel which is ide...

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    $818.04
    $818.04 - $818.04
    Current price $818.04
  • New

    3/8" MNPT High Flow (V-Style) Quick-Connect Steel Coupler (Box of 100)

    Part#: 767STBK
    $818.04
    $818.04 - $818.04
    Current price $818.04

    High Flow Steel Quick-Connect Air Coupler – 3/8" NPT Milton’s industrial (M-style) quick-connect couplers are made of heavy-duty steel which is ide...

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    $818.04
    $818.04 - $818.04
    Current price $818.04
  • A-Style Cam and Groove Coupler

    Part#: 2001-1
    $19.34 - $73.38
    0--5916
    $19.34 - $73.38
    Current price $19.34

    This cam and groove coupler with male adapter conforms to military specification 27487. A style cam and groove couplers offer a maximum of 150 PSI ...

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    $19.34 - $73.38
    0--5916
    $19.34 - $73.38
    Current price $19.34
  • 1/4" FNPT Straight Through Coupler

    Part#: 1761BK
    $123.20 - $441.66
    $123.20 - $441.66
    Current price $123.20

    1/4" FNPT straight through couplers are designed for use with high pressure washers and industrial carpet cleaners. These couplers have a maximum w...

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    $123.20 - $441.66
    $123.20 - $441.66
    Current price $123.20
  • 1/4" Hose Barb M-STYLE® Plug

    Part#: 736
    $33.47 - $798.60
    $33.47 - $798.60
    Current price $33.47

    M-Style ® plug has a 1/4" hose barb which makes this the ideal plug for hose repair or assembling custom lengths. M-Style ® plugs have a 1/4" basic...

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    $33.47 - $798.60
    $33.47 - $798.60
    Current price $33.47
  • 1/4" Hose Barb M-STYLE® Push-on and Lock Plug

    Part#: 1736-4
    $31.10 - $287.33
    $31.10 - $287.33
    Current price $31.10

    These 1/4" hose barbs are made of case hardened steel and are plated to resist rust. M-Style ® plugs offer a basic flow size of 1/4" and have a max...

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    $31.10 - $287.33
    $31.10 - $287.33
    Current price $31.10
  • 3/8" FNPT H-Style Coupler

    Part#: S-1835-4W
    $69.66 - $346.85
    $69.66 - $346.85
    Current price $69.66

    Four pack of 3/8" FNPT H style couplers are used in larger tool applications requiring more SCFMs. With a basic flow size of 3/8", these couplers h...

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    $69.66 - $346.85
    $69.66 - $346.85
    Current price $69.66
  • 3/8" P-Style Coupler Hose Barb

    Part#: 1806-6BK
    $87.21 - $863.67
    $87.21 - $863.67
    Current price $87.21

    3/8" NPT P style hose barb couplers have a 3/8" basic flow size and a maximum of 300 PSI. Milton ® P style couplers with hose barbs are made of hea...

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    $87.21 - $863.67
    $87.21 - $863.67
    Current price $87.21
  • 5 In ONE® Universal Safety Exhaust Hose Barb Industrial Coupler, 3/8" ID x 1/4" Flow Body, Box of 5

    Part#: 1755
    $113.32 - $1,106.21
    $113.32 - $1,106.21
    Current price $113.32

    5 In One® Universal Safety Exhaust Hose Barb Industrial Coupler, 3/8" ID x 1/4" Flow Body Milton®’s 5 In One® Universal Safety Exhaust couplers saf...

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    $113.32 - $1,106.21
    $113.32 - $1,106.21
    Current price $113.32
  • 1/4" FNPT HIGHFLOWPRO® V-Style/Euro Interchange Brass Air Plug Fitting (High Volume Low Pressure Application) (Box of 10)

    Part#: 761
    $16.06
    $16.06 - $16.06
    Current price $16.06

    Stop starving your tools of the air they need to perform. More torque and greater speed are just a couple of the benefits possible with Milton®’ V-...

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    $16.06
    $16.06 - $16.06
    Current price $16.06
  • 1/4" FNPT D-Style Plug (Box of 10)

    Part#: 798
    $23.32
    $23.32 - $23.32
    Current price $23.32

    1/4" FNPT D style plug has a 1/4" basic flow size and is steel plated to resist rust. Has a maximum inlet pressure of 300 PSI and air flow of 34 SC...

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    $23.32
    $23.32 - $23.32
    Current price $23.32

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