Delta®

Square Wall Elbow for Hand Shower in Matte Black

Model#: 50570-BL
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Delta®
Square Wall Elbow for Hand Shower in Matte Black
Model#: 50570-BL
List Price: $13275
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
This square wall elbow for hand showers provides a stylish solution for your custom shower. Matte Black makes a statement in your space, cultivating a sophisticated air and coordinating flawlessly with most other fixtures and accents. With bright tones, Matte Black is undeniably modern with a strong contrast, but it can complement traditional or transitional spaces just as well when paired against warm nuetrals for a rustic feel akin to cast iron. Genuine Delta repair part.
  • Matte Black finish
  • Genuine Delta repair part
  • Overall Product Dimensions: 2-1/8'' H x 1-1/16'' D x 2-1/8'' W
  • Square design for a more modern look
Documents & Specs
Product Support, Repair Parts & Technical Specifications
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Installation Information
Overall Height (in.) :
2-1/8
Valve Type:
NA

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Love it Great look, appears to be quality material, but only time will tell...
Date published: 2026-05-21
Rated 5 out of 5 by from Meets the functional requirements Component for shower assembly and works as needed
Date published: 2025-11-23
Rated 5 out of 5 by from Perfect match for my Delta valve finish trim I like the square version over the oval/round
Date published: 2025-09-03
Rated 5 out of 5 by from Wall supply elbow Seem to do what it’s supposed to do.
Date published: 2025-08-30
Rated 5 out of 5 by from Delta 50570 Square Wall Supply Elbo.. works as expected easy to install
Date published: 2025-02-27
Rated 4 out of 5 by from Supply elbow Hard to install, no adjustment to the wall or tile. Looks good
Date published: 2025-02-14
Rated 1 out of 5 by from Dumb design Should have just designed this where it comes out from the pipe where the shower head is or at least this option for small showers.
Date published: 2024-10-02
Rated 5 out of 5 by from Quality item Nice and heavy. Finish is very good.
Date published: 2024-08-28
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Q&A

I knicked the paint installing, is there black touch paint I can get?

Asked by: Gwarr73
Hello Gwarr73, Thank you for your question regarding the Delta Square Wall Elbow for Hand Shower and I am happy to assist you today. Unfortunately, we do not manufacture touch-up paint for our accessories, nor do we have any recommendations at this time and I apologize for any inconvenience this may cause. It may be best to look into companies that carry repair and coloring kits, similar to Multi-Tech Products to see if they may carry a touch-up paint to match the Matte Black finish. I hope this is helpful and I am sorry I couldn't assist you further with this issue. Please feel free to give us a call if we can help you with anything else going forward at 800-345-3358. Thank you, Brandy Delta Faucet Company Customer Service
Answered by: Brandy
Date published: 2024-03-28

What does this look like installed? Does the black gasket show or is it recessed ?

Asked by: Jb
Hi JB, Thank you for your question. When installed, model 50570 looks exactly as it does in the picture provided. The black gasket will show once it is installed. Best Regards, Courtney
Answered by: DeltaFaucet12
Date published: 2024-03-28

What material nipple should be used?

What type of metal should be used for the nipple (brass, black steel, etc.) where's a good place to get it from also?
Asked by: Andrew T.
Dear Andrew T, Thank you for your question. To install the Delta Square Wall Elbow for Hand Shower 50570-SS, you would need 1/2" copper or galvanized pipe. The nipple should extend past the finished wall no more than 3/16" (4.8 mm) and no less than 1/16" (1.6 mm). You would want to check with your local plumbing dealer for these types of pipes. https://media.deltafaucet.com/MandI/68432%20Rev%20A.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2016-10-24

Is there any reason this cannot be installed without the gasket?

The wall tile it will be installed on is textured and wouldn't provide a water tight seal anyways. So, is there any harm in installing without the gasket and adding a bead of silicone? I need to do this because the required nipple length is in between 1/2" sizes and I need the extra 1/8" of threading to get a good seal.
Asked by: Kevin
Hi Kevin, Thank you for your question. We recommend using the gasket as it helps to protect the wall during installation as well. You may use a bead of silicone to help provide a water tight seal. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Do you have wall elbow square with 3/4 female inlet and 1/2 male outlet ?

Asked by: STEPHEN
Hi, Stephen! Thank you for your question. At this time, we only make wall elbows with 1/2" connections for both male outlets and female inlets. We do apologize for any inconvenience this may cause. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

How high from the floor would I mount the elbow and how far from the floor should the bottom of the shower bar be installed? Thank you.

Asked by: Dale
Hi, Dale! Thank you for your question. We do not have a recommended measurement for the Delta 50570-SS Wall Elbow from the floor or the shower bar. We leave this measurement up to the end user for their own custom shower convenience. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

why are there 2 lines? your catalog shows 1 line

Asked by: long ball
Hi Long Ball, Thank you for your question. The 1/2" IPS female inlet is where the wall elbow attaches to the supply line in the wall. The 1/2" IPS male outlet is where the single hose attaches. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

1/2" pipe nipple length

Hello, My 1/2" pipe nipple extends 1/4" from the finished surface. At this point, I'm not able to replace the pipe nipple. Is there any kind of extension or additional gasket that I can install. Thanks,
Asked by: Dan
Hi Dan, Thank you for your question. Unfortunately we do not offer an extension or gasket to solve your issue of the pipe nipple extending too far from the wall. You may be able to use caulk to make up the 1/16" difference in depth if you cannot change the nipple. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28
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