10% Off Sale!

316Ti Flexible Chimney Liner Kits &
Chimney Chase Covers

Enter CHIMNEYSALE for Checkout

Free Shipping on all orders to lower 48 US states
The Original Online Chimney Supply Co.

Rock-Vent Support Box Truss Spanner

$51.99
Click Add to Cart Below
$51.99
Quantity:
Description

Use the Support Box Truss Spanner to eliminate the need to frame the Support Box on all sides. Adjusts from 16" - 24" on center and fits pipe diameters of 5", 6", 7", and 8".