Material: Thermoplastic Rubber with molecularly bonded wear strip Diameters: 1.5” to 24” Bend Radius: 6”= 6.5” Weight: 6” I.D.= .77 lbs/ft Lengths: 25 Ft. Compression Ratio: 2:1 Temperature range:–40°F to +275°F continuous, (+300°F intermittent) Colour: Black with black wear strip.*
This bracket has two pulleys. One pulley can be used to guide the main cable or rod and the other pulley can be used to guide the opening and closing of the vent doors. The bracket is secured to the wall with two wood screws(not provided).