Sioux Chief 870-B Bar-9 Behind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$151.17
Sioux Chief 870-B Bar-9 Behind-the-Wall Mounting Bracket

Sioux Chief 870-B Bar-9 Behind-the-Wall Mounting Bracket

(No reviews yet) Write a Review

Model: 870-B

In Stock (leaves warehouse same day if ordered before 3pm ET)

$151.17
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Sioux Chief 870-B Bar-9 Behind-the-Wall Mounting Bracket

The Sioux Chief 870-B Bar-9 is a behind-the-wall mounting bracket engineered for rough-in plumbing work, giving plumbing contractors a dependable anchor point before the wall gets closed in. As part of Sioux Chief's rough-in hardware lineup, the 870-B is designed to be installed between studs ahead of drywall, supplying the backing needed for a clean, professional installation. Manufactured in the United States, this bracket is packaged 100 pieces per carton, a quantity that suits production plumbers, remodelers, and distributors who need to keep behind-the-wall hardware in stock without frequent reorders. Because it is a rough-in component, the 870-B is meant to be installed by a licensed plumber or contractor during the framing stage, before drywall and finish work begin, so the mounting point is set correctly the first time.

Key Features

  • Behind-the-Wall Installation: The 870-B mounts between wall studs ahead of drywall, giving plumbers a fixed point of attachment for rough-in plumbing work.
  • Bar-9 Model Designation: Identified in the Sioux Chief line as the Bar-9, model number 870-B, for accurate ordering and reference on the jobsite.
  • Made in the United States: Manufactured domestically, supporting consistent quality control for rough-in hardware.
  • Contractor-Ready Packaging: Ships 100 pieces per carton, a quantity sized for production plumbing crews, remodelers, and wholesale distributors stocking rough-in supplies.
  • Compact Carton Footprint: A small per-unit cubic volume keeps cartons easy to store on shelving in the shop or transport in a service vehicle without taking up excess room.
  • Rough-In Stage Component: Intended for installation before wall closure, so it needs to be planned into the framing and plumbing rough-in schedule ahead of the drywall trade.

Technical Specifications

  • Country of Origin: United States
  • Packaging: 100 EA per carton

Typical Applications

  • Rough-in plumbing installations
  • New construction framing
  • Remodel and renovation projects
  • Behind-the-wall backing and support before drywall
  • Professional plumbing contractor and distributor stock

Why Sioux Chief?

Sioux Chief has built its reputation supplying rough-in plumbing professionals with dependable behind-the-wall hardware, and the 870-B Bar-9 mounting bracket continues that focus on jobsite-ready components. Manufactured in the United States and packaged 100 per carton for volume ordering, it is designed to help plumbers get the wall backed and ready before drywall goes up, without guesswork on the jobsite. For contractors and distributors who stock rough-in hardware, the 870-B offers a straightforward, no-frills component that supports a professional, code-ready installation.

Manufacturer Resources

Sioux Chief Product Catalog

Product Specs

Product Type:
Mounting Bracket
Country Of Origin:
United States
Series:
Bar-9
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Hangers and Supports

Sioux Chief 870-B – Frequently Asked Questions

1) What is the Sioux Chief 870-B Bar-9 used for on a plumbing rough-in?
The 870-B Bar-9 is a behind-the-wall mounting bracket that installs between wall studs during rough-in, before drywall goes up. It gives you a fixed anchor point for the plumbing so the mounting location is set while the framing is still open.
2) At what stage of the job does the Bar-9 bracket have to go in?
Plan it into the rough-in schedule, ahead of the drywall trade. The 870-B is a rough-in stage component and mounts between studs before the wall is closed in, so once drywall is hung you would have to open the wall to add or move it.
3) How many Sioux Chief 870-B brackets come in a carton?
100 pieces per carton. That case quantity is aimed at production plumbing crews, remodelers, and distributors keeping rough-in hardware on the shelf rather than at someone buying a single bracket for one fixture.
4) Is the Sioux Chief Bar-9 bracket made in the USA for projects with domestic sourcing requirements?
Yes, country of origin on the 870-B Bar-9 is the United States, which is what government, healthcare, and education buyers working under domestic-content purchasing rules need documented.
5) What part number do I order for the Sioux Chief Bar-9 bracket?
Order it as 870-B. Sioux Chief calls the series Bar-9 and the model number is 870-B, so either name gets you to the same behind-the-wall mounting bracket when you are matching a submittal or a counter order.
How fast can I get the Sioux Chief 870-B delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 870-B come with a warranty?
Absolutely. The Sioux Chief 870-B is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 870-B?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 870-B from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!