Skip to content
ACM Aluminum B Elbow Offset, 2 in. x 3 in. with 3 in. Offset, White
Regular price $10.10Orders start at $399 — combine any items to reach the minimum. Learn more
ACM Aluminum B Elbow Offset, 2 in. x 3 in. with 3 in. Offset, White
This is an ACM one-piece aluminum B offset for 2 in. x 3 in. rectangular downspouts, with a 3 in. offset in White. A B offset swings the downspout away from the wall plane, and this one-piece design avoids a mid-splice. One piece per order; pair with matching 2 in. x 3 in. downspout.
Key Features:
- One-piece B offset: Single-piece B offset design with no mid-run splice joint.
- 3 in. offset: Provides a 3 in. offset to bring the downspout out from the wall.
- 2 in. x 3 in. fit: Made for 2 in. x 3 in. rectangular aluminum downspouts.
- White finish: Finished in White to match standard white downspout systems.
- Rust-resistant aluminum: Aluminum construction offers a lightweight, corrosion-resistant fitting.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ACM |
| Sell unit | 1 piece |
| Product line | ACM Aluminum B Elbow Offset |
| Available colors | White |
| Available sizes | 2 in. x 3 in. with 3 in. offset |
| Material | Aluminum |
| Color / finish | White |
| Nominal size | Fits 2 in. x 3 in. rectangular downspouts |
| Intended use | Out-of-wall offset fitting for rectangular aluminum downspouts |
Fit and Compatibility:
Use with matching 2 in. x 3 in. ACM rectangular aluminum downspouts; B elbows, A offsets, and downspout straps are sold separately.
Frequently Asked Questions (FAQ):
Q: What is a B offset?
A: A B offset swings the downspout out from the wall plane, unlike an A offset which moves it sideways along the wall.
Q: What size downspout does it fit?
A: It fits 2 in. x 3 in. rectangular aluminum downspouts.
Q: How much offset does it provide?
A: This variant provides a 3 in. offset.
Q: Is it one piece?
A: Yes, it is a one-piece offset with no mid-splice to seal.
Q: What color is it?
A: The listed variant is White; other colors are not listed for this B offset.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
A B offset is the standard fix when a downspout must clear a sill, trim, or walkway before running straight down. Match the 3 in. offset to the clearance you need before ordering, and strap the downspout above and below the offset so the fitting carries no load.
Formed aluminum edges can be sharp; wear gloves and use stable ladder support when working at height.
Order the ACM Aluminum B Elbow Offset in White for your 2 in. x 3 in. downspout.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
