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    9 Products
    About Measuring Fittings
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    Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Rocker-Lug Fire Hydrant Caps

    Image of Product. Front orientation. Fire Hydrant Caps. Rocker-Lug Fire Hydrant Caps.
    Thread these caps onto fire hydrants and washdown equipment to close off the line. Their rocker lugs are easy to grip, so you can tighten them quickly. Tighten with a hook-style spanner wrench (not included). Caps are brass for good corrosion resistance.
    NH/NST Thread—NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.
    NPSH Thread—NPSH (National Pipe Straight Hose) threads are compatible with male NPSH, NPT, NPTF and NPSM threads.
    Fire Hose
    Trade Size
    Thread
    Type
    Material
    Lg.
    Chain
    Lg.
    Each
    1NH/NST
    		Brass1 7/32"9"6525T171000000
    1 1/2NH/NST
    		Brass1 1/8"9"6525T14100000
    1 1/2NPSH
    		Brass1 1/8"9"6525T11100000
    2 1/2NH/NST
    		Brass1 7/16"9"6525T16100000
    2 1/2NPSH
    		Brass1 9/16"9"6525T11200000

    Quick-Access Pin-Lug Fire Hydrant Caps

    Image of Product. Front orientation. Fire Hydrant Caps. Quick-Access Pin-Lug Fire Hydrant Caps.
    These caps are the fastest way to access fire hydrants and washdown equipment. To install them, loop the eyebolts over the pin lugs of the hydrant and secure them in place with nuts. In an emergency, break the cap by hitting it or prying it off with a spanner wrench. Caps are aluminum, which is lightweight with good corrosion resistance.
    For Fire Hose
    Trade Size
    Material
    Lg.
    Each
    2 1/2Aluminum
    		3 1/2"6528T3000000

    Rocker-Lug Fire Hydrant Plugs

    Image of Product. Front orientation. Fire Hydrant Plugs. Rocker-Lug Fire Hydrant Plugs.
    Thread these plugs onto fire hydrants and washdown equipment to close off the line. Their rocker lugs are easy to grip, so you can tighten them quickly. Tighten with a hook-style spanner wrench (not included). Plugs are brass for good corrosion resistance.
    NH/NST Thread—NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.
    Chicago Fire Department Thread—Chicago Fire Department threads are only compatible with other Chicago Fire Department threads.
    Fire Hose
    Trade Size
    Thread Type
    Material
    Lg.
    Chain
    Lg.
    Each
    1 1/2NH/NST
    		Brass1 11/16"9"6527T16000000
    2 1/2NH/NST
    		Brass2 3/32"9"6527T1100000
    2 1/2Chicago Fire Department
    		Brass2 3/32"9"6527T1400000
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