Worldwide Sourcing BN 1/2X60-S Pipe Nipple, 1/2" X 60", Black Hole Saws & Mandrels Application: Air tight for insulated

Application: Air tight for insulated ceilings

10-Year Sealed Battery Means No battery replacements for 10-year life of the alarm

Brackets may be assembled to any standard pipe length at any desired height

Class 3 galvanized for long life

Battery type: Lithium Ion

Worldwide Sourcing BN 1/2X60-S Pipe Nipple, 1/2" X 60", Black Hole Saws & Mandrels Application: Air tight for insulatedHighlights: Seamless pipe nipple Size: 1 2" X 60" Material Color: Black With thread protection on all pipe thread WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www. p65Warnings. ca. gov