Firestop Sleeve Kit - Discount-Low-Voltage.com

Описание: Firestop sleeve kit for low voltage copper network cabling fire protection. Easy to install, comes complete with metal sleeve, firestop putty and all necessary hardware. UL Listed. Meets and exceeds all NEC fire codes. Available in 1", 2" and 4" sizes at http://www.discount-low-voltage.com/f...