HomeSaver Stainless Knock-Down Multi-Flue Chimney Top Model C 17" x 29" x 8" Screen - Assembling the Knock-Down Chimney Top is made easy with two drop in hinge pins to assemble the screen, and either four cap screws or wing nuts to mount the lid (both included). The Knock-Down Chimney Top features a durable 304 stainless steel construction and weld nut technology in the top mounting strip to completely eliminate stripped threads. Masonry fasteners are included for convenient mounting. For proper draft, the space between the top of the flue tile and the bottom of the cap lid needs to be at least 5". To figure the correct cap height, add 5" to the height of the flue tile above the crown, then round up to the next height.
- Lid dimension: 22 1/4" x 34 1/2"
- Screen-to-screen size: 17" x 29". 8" High, 3/4" mesh screen
- Construction materials: 304 Stainless steel, 3/4" mesh
- Masonry fasteners are included
- Two options for attaching the lid - wing nuts, or cap screws