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ACM Aluminum 5 in. Inside Box Miter, White
Regular price $9.80Orders start at $399 — combine any items to reach the minimum. Learn more
ACM Aluminum 5 in. Inside Box Miter, White
This is an ACM aluminum inside box miter for 5 in. K-style gutters, finished in 30 White. It joins two gutter runs at an inside corner with a clean, factory-formed seam. One piece is included per order; pair it with matching 5 in. gutter, end caps, and hangers.
Key Features:
- Aluminum construction: Formed from aluminum for a lightweight, rust-resistant gutter corner fitting.
- Inside corner fit: Designed as an inside box miter to close inside corners of a 5 in. gutter run.
- White finish: Finished in 30 White to blend with white gutter systems.
- Seamless corner look: Provides a formed corner alternative to hand-cut and sealed field miters.
- Sold per piece: Each order unit is one piece, so you can order exactly the number of corners needed.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ACM |
| Sell unit | 1 piece |
| Product line | ACM Aluminum Inside Box Miter |
| Available colors | White (30 White) |
| Available sizes | 5 in. inside box miter |
| Material | Aluminum |
| Color / finish | White |
| Nominal size | 5 in. gutter |
| Intended use | Inside corner fitting for 5 in. K-style gutter systems |
Fit and Compatibility:
Made for 5 in. aluminum K-style gutter runs; use with matching 5 in. gutter, end caps, hangers, and downspout components. Fasteners and sealant are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included with this item?
A: One aluminum inside box miter in 30 White is included per piece ordered.
Q: What gutter size does it fit?
A: It is made for 5 in. aluminum gutter systems.
Q: How is it installed?
A: The miter joins two gutter runs at an inside corner; joints are typically sealed with gutter sealant and secured with standard gutter fasteners.
Q: Will it rust?
A: It is aluminum, which does not rust like bare steel; follow standard gutter maintenance for best life.
Q: Do I need to buy anything else?
A: Yes, gutter sections, sealant, and hangers or fasteners are sold separately.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
A factory box miter is the reliable choice for inside corners because it keeps the corner watertight and square versus a hand-cut strip miter. Match the 5 in. size and White finish to your gutter for a consistent appearance. Apply gutter sealant at all joint seams during installation.
Work from a stable ladder or lift and wear cut-resistant gloves when handling formed aluminum edges.
Order the ACM Aluminum 5 in. Inside Box Miter in White to finish your gutter inside corners.
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