Industrial Interchange Pin Lock couplings designed for compressed air, gases, and liquids. Body sizes are 1/4", 3/8", 1/2" and 3/4".

Features:

  • The original automatic one-way shutoff coupling designed by Hansen - The Industry Standard
  • Easy, automatic, push-to-connect design provides instantaneous connection and disconnection of lines, plus automatic shut-off of socket end of line
  • All sizes accept US Industrial Interchange; 1/4" and 1/2" also accept ISO 1650 Series B and A-A-59439 (former MIL-C-4109) plugs
  • Optional sleeve lock prevents accidental disconnection
  • Optional seal and valve materials available
  • Unit of Measure

    View items

    Item #

    Thread Size (Female)

    C

    D

    Hex

    Hose Inside Diameter

    Hose Outside Diameter

    End Connection

    Materials

    List Price

    N/A 1/4-18 NPTF N/A 2.25 in N/A 0.79 in N/A 0.69 in N/A N/A N/A Male N/A Steel $4.03
    N/A 1/4-18 NPTF N/A 2.90 in N/A 0.98 in N/A 0.88 in N/A N/A N/A Male N/A Steel $11.65
    N/A 3/8-18 NPTF N/A 2.25 in N/A 0.87 in N/A 0.75 in N/A N/A N/A Male N/A Steel $4.33
    N/A 3/8-18 NPTF N/A 2.90 in N/A 0.98 in N/A 0.88 in N/A N/A N/A Male N/A Steel $10.84
    N/A 1/2-14 NPTF N/A 2.44 in N/A 1.01 in N/A 0.88 in N/A N/A N/A Male N/A Steel $4.82
    N/A 1/2-14 NPTF N/A 3.09 in N/A 0.98 in N/A 0.88 in N/A N/A N/A Male N/A Steel $10.59
    N/A 3/4-14 NPTF N/A 2.50 in N/A 1.23 in N/A 1.06 in N/A N/A N/A Male N/A Steel $7.16
    N/A 3/4-14 NPTF N/A 3.14 in N/A 1.19 in N/A 1.06 in N/A N/A N/A Male N/A Steel $24.03
    N/A 3/8-18 NPTF N/A 2.25 in N/A 0.70 in N/A 0.63 in N/A N/A N/A Male N/A Brass $10.92
    N/A 1/2-14 NPTF N/A 2.44 in N/A 0.77 in N/A 0.88 in N/A N/A N/A Male N/A Brass $8.47
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