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    Lock-On Couplings

    Recommended for fuel lines, fluid lines or vacuum lines in low and medium pressure applications.

    • For use with LOC and LOL hose.
    • Lock-On barbed stem fittings are quick connecting and resistant to damage from high vibration diesel applications.
    • Hose clamps or ferrules are not needed or recommended.
    • Temperature Range: -40 Deg. F to +250 Deg. F (-40 Deg. C to +121 Deg. C).

    All Parts

    Part # Product # Description Inside Diameter (in) Inside Diameter (mm) Thread Size