Installs quickly and eliminates the need for using individual firestops. The round shielding acts as a radiation shield and provides the required 2" air space clearance to combustibles. The 2 sections telescope to accommodate 6" to 11" wall thickness.
Specifications
• Diameter: 19 In.
• Material: Galvanized Steel
• For Use With: Model SSII
• Clearance To Combustibles: 2 In.
• Size: 6 In.
• Wall Thickness: 6 to 11 In.
• Opening Size: 12-1/8 In. x 12-1/8 In.
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