# The Forever Cap 17 in. x 21 in. Adjustable Stainless Steel Chimney Cap

**Brand:** [The Forever Cap](https://shop.coreranger.com/brands/The%20Forever%20Cap)
**SKU:** FASC1721
**Price:** $137.60 · in stock
**URL:** https://shop.coreranger.com/product/the-forever-cap-17-in-x-21-in-adjustable-stainless-steel-chimney-cap-203721433

## Specifications

| Spec | Value |
|---|---|
| Shape | Rectangular |
| Model # | FASC1721 |
| Features | Rust Proof |
| Material | Stainless Steel |
| Pack Size | 1 |
| Internet # | 203721433 |
| Returnable | 90-Day |
| Store SKU # | 1000211184 |
| Color Family | Stainless Steel |
| Product Width (in.) | 17 in |
| Product Height (in.) | 10 in |
| Product Length (in.) | 21 in |
| Manufacturer Warranty | Lifetime Warranty |
| Length (in.) x Width (in.) | 21 x 17 |

## Description

The Forever 5/8 in. Mesh Spark Arrestor Cap 17 in. x 21 in. stainless steel. Superior animal proof oval hole mesh prevents creosote buildup. 25 in. x 28 in. 24 Gauge hood, 20 Gauge one piece base with built in 5/8 in., 8 in. high mesh screening. Adjustable will fit flue sizes from: 15-1/2 in. x 18 in. to 18 in. x 22 in. This cap conforms to California spark arrestor codes. Copper and custom sizes are also available.

• 304 stainless steel construction ensures strong rust resistance
• Oval hole mesh prevents animal entry and creosote accumulation
• Supported by a lifetime warranty