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    Class II Copper Air Terminals

    UL Listed

    Item #ClassMaterialDiameterLength
    AT110CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		10 in.
    254 mm
    AT112CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		12 in.
    305 mm
    AT115CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		15 in.
    381 mm
    AT118CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		18 in.
    458 mm
    AT124CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		24 in.
    610 mm
    AT136CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		36 in.
    915 mm
    AT148CClass II - 1/2"Solid Copper1/2 in.
    12.7 mm    		48 in.
    1220 mm
    AT210CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		10 in.
    254 mm
    AT212CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		12 in.
    305 mm
    AT215CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		15 in.
    381 mm
    AT218CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		18 in.
    458 mm
    AT224CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		24 in.
    610 mm
    AT236CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		36 in.
    915 mm
    AT248CClass II - 5/8"Solid Copper5/8 in.
    15.9 mm    		48 in.
    1220 mm