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Universal Couplings

23 results found that include 23 Products

A universal coupling, also called a Chicago coupling, can allow quick and easy direct connection to your air compressor hose with a turn of its common head. You’ll also find safety clips to help provide secure attachment and rubber washers to assist in making tight seals. Malleable iron couplings can be used for air or water service. Plated ductile iron couplings self-lock. Shop Grainger today and browse this selection of universal Chicago coupling options.Close

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  • Malleable Iron (F)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (F)NPT End Universal Coupling

    Item # 3LX961

    Web Price
    $6.10 / each
  • Plated Steel Safety Clip Safety Clip

    GRAINGER APPROVED

    Plated Steel Safety Clip Safety Clip

    Item # 3LX831

    Web Price
    $3.40 / pkg. of 25
  • Malleable Iron (M)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (M)NPT End Universal Coupling

    Item # 3LX951

    Web Price
    $6.40 / each
  • Malleable Iron (M)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (M)NPT End Universal Coupling

    Item # 3LX891

    Web Price
    $7.30 / each
  • Malleable Iron Hose End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron Hose End Universal Coupling

    Item # 3LX881

    Web Price
    $7.95 / each
  • Malleable Iron (M)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (M)NPT End Universal Coupling

    Item # 3LX911

    Web Price
    $6.05 / each
  • Malleable Iron Hose End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron Hose End Universal Coupling

    Item # 3LX941

    Web Price
    $5.55 / each
  • Malleable Iron (F)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (F)NPT End Universal Coupling

    Item # 3LX901

    Web Price
    $7.90 / each
  • Malleable Iron Hose End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron Hose End Universal Coupling

    Item # 3LX861

    Web Price
    $6.00 / each
  • Gasket

    GRAINGER APPROVED

    Gasket

    Item # 3LZ031

    Web Price
    $17.90 / pkg. of 50
  • Malleable Iron (F)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (F)NPT End Universal Coupling

    Item # 3LX921

    Web Price
    $6.10 / each
  • Malleable Iron (M)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (M)NPT End Universal Coupling

    Item # 3LX971

    Web Price
    $7.05 / each
  • Malleable Iron (F)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (F)NPT End Universal Coupling

    Item # 3LX991

    Web Price
    $7.85 / each
  • Malleable Iron Triple Connection Universal Coupling

    GRAINGER APPROVED

    Malleable Iron Triple Connection Universal Coupling

    Item # 3LX871

    Web Price
    $16.70 / each
  • Malleable Iron Blank End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron Blank End Universal Coupling

    Item # 3LX851

    Web Price
    $9.80 / each
  • Malleable Iron (M)NPT End Universal Coupling

    GRAINGER APPROVED

    Malleable Iron (M)NPT End Universal Coupling

    Item # 3LX981

    Web Price
    $9.10 / each