40117-719 SHLF VENT SGL 19" BK
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Primary Spec Sheet
https://static.graybarcanada.com/Generic/xlsx_chatsworth/pdf/documents/49a47436b47086d7ca199f00d11e2ea37ac0d395.pdf
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Primary Spec Sheet
https://static.graybarcanada.com/Generic/xlsx_chatsworth/pdf/documents/df49803e91bf2034ff72a89cbe8cb6b07f266ece.pdf