Sioux Chief 876-RS76 Bronze Sq...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.30
Sioux Chief 876-RS76 Bronze Square-Raised Head Cleanout Plug

Sioux Chief 876-RS76 Bronze Square-Raised Head Cleanout Plug

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Model: 876-RS20

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

$10.30
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Sioux Chief 876-RS76 Bronze Square-Raised Head Cleanout Plug

The Sioux Chief 876-RS76 Bronze Square-Raised Head Cleanout Plug is a rough-in DWV component designed to provide access to the drain-waste-vent system where required for service and maintenance. Built from bronze (BR) with a square-raised head design, this cleanout plug threads into a cleanout fitting or closet flange body to seal the access point while allowing a plumber or service technician to remove it quickly with a wrench when line access is needed. This family is available in 2" and 4" nominal sizes, matching standard DWV cleanout openings commonly found in residential and commercial waste piping systems. As a rough-in plumbing part, this plug is installed behind walls, under floors, or at grade-level cleanout risers and is not intended as a decorative or finish-grade fixture.

Key Features

  • Trade Size Range: Available in 2" and 4" nominal sizes for standard DWV cleanout openings and closet flange cleanout bodies.
  • Durable Construction: Bronze (BR) material provides corrosion resistance and long service life in buried or concealed DWV cleanout applications.
  • Square-Raised Head Design: The raised square head allows a wrench to grip and turn the plug for removal and reinstallation during service calls.
  • Service Access: Provides access to the DWV system where required for service and maintenance, letting a plumber clear blockages without cutting into piping.
  • Rough-In Component: Designed for installation at cleanout fittings, closet flanges, or waste line risers in concealed or below-grade locations.

Technical Specifications

  • Country of Origin: China
  • Packaging: 10 EA

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • DWV Cleanout Access Points
  • Closet Flange and Cleanout Fitting Assemblies
  • Service and Maintenance Access for Drain Lines
  • New Construction and Renovation Waste Line Installations

Why Sioux Chief?

Sioux Chief builds rough-in DWV components intended to stand up to the demands of concealed and below-grade installation, and the 876-RS76 cleanout plug's bronze construction supports that same durability standard for a part that may be removed and reinstalled repeatedly over the life of a plumbing system. The square-raised head design gives plumbers a dependable way to access the DWV line for service without specialized tools. Available in 2" and 4" sizes and sold 10 EA per package, it's a practical stocking item for rough-in plumbing crews and service contractors who need reliable cleanout access across a range of standard DWV openings.

Manufacturer Resources

Product Specs

Product Type:
Cleanout Plug
Configuration:
Square-Raised Head
Country of Origin:
China
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Parts & Accessories
Product Material:
Bronze
Product Size:
4"

Sioux Chief 876-RS20 – Frequently Asked Questions

1) Will a bronze square-raised head cleanout plug thread into my existing cast iron cleanout fitting?
The 876-RS76 plug is built to thread into standard DWV cleanout fittings and closet flange cleanout bodies in 2 inch and 4 inch nominal sizes, which is what cast iron and DWV cleanout tees are tapped for. Confirm your opening is the same nominal size as the plug you order. If your fitting takes a flat or countersunk plug flush with a finished floor, the raised square head is the wrong choice.
2) Should I use a raised square head cleanout plug or a flush countersunk one?
Go raised-head where the plug sits concealed or below grade, in a wall access, under a floor, or on a cleanout riser. The square boss gives a wrench or socket something to bite on, so the plug comes out on a service call years later without drilling or chiseling. In a finished floor where the cleanout is walked on or covered by a floor plate, a countersunk plug that sits flush is the better pick, because a raised head will interfere with the cover.
3) Why bronze instead of a plastic cleanout plug for a buried or slab cleanout?
Bronze resists corrosion and takes repeated removal and reinstallation, which matters on a plug that gets backed out every time a drain line is rodded. Plastic heads tend to round off or crack under a wrench after a few service calls. For concealed and below-grade DWV cleanouts the bronze plug holds up better over the life of the system.
4) Is this cleanout plug a finished floor cover or trim piece?
No. The 876-RS76 is a rough-in DWV part, not a finish item. It seals the cleanout opening itself. If you need a visible, walkable finish surface at a cleanout in tile, carpet, or concrete, you need a cleanout cover or access housing over the plug, ordered separately.
5) Can I use this plug on a toilet closet flange cleanout?
Yes, that is one of its stated uses. The 876-RS76 threads into closet flange cleanout bodies as well as DWV cleanout fittings. Verify whether your flange's cleanout tapping is 2 inch or 4 inch nominal and order the matching plug.
6) How many cleanout plugs come in a package of the Sioux Chief 876-RS76?
Packaged 10 each. That is a stocking quantity for rough-in crews and service trucks rather than a single-plug purchase, so plan on 10 of one size per pack and order the 2 inch and 4 inch separately if you need both.
How fast can I get the Sioux Chief 876-RS20 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 876-RS20 come with a warranty?
Absolutely. The Sioux Chief 876-RS20 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 876-RS20?
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 876-RS20 from ZenSupply?
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