Sioux Chief 876-25PK Brass Cleanout Plug 2.5 in Rsd

Product Description

The SIOUX CHIEF 876-25PK is a 2.5-inch brass cleanout plug with a raised square drive (RSD) head. It is designed to seal cleanout access points in drain, waste, and vent (DWV) piping systems. The raised square drive allows for easy removal with a standard square-drive wrench or socket, even after years of service. Brass construction provides corrosion resistance and durability in wet, underground, or concealed piping environments. This plug is installed by licensed plumbers during rough-in or as a replacement in existing cleanout assemblies.

This cleanout plug is used in residential and light commercial plumbing systems where a 2.5-inch cleanout fitting is present. It is suitable for use in floor cleanouts, wall cleanouts, and inline cleanout tees or wyes. The raised square drive head sits proud of the fitting body, making it accessible for service when clearing blockages or inspecting the drain line. It is sold as a single plug.

Key Features

• 2.5-inch size fits standard 2.5-inch cleanout fittings
• Brass construction resists corrosion in wet and buried installations
• Raised square drive (RSD) head accepts a standard square-drive wrench for removal
• Threaded design creates a secure, leak-resistant seal at the cleanout opening
• Compatible with both new construction and retrofit plumbing applications

Compatibility

Designed as an OEM-style replacement or new-installation cleanout plug for residential and commercial DWV piping systems using 2.5-inch threaded cleanout fittings.

Installation Notes

Installation and removal should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off any upstream flow and relieve system pressure before removing an existing cleanout plug. Apply thread sealant tape or approved pipe dope to the threads before installation to ensure a watertight seal. Avoid overtightening, which can crack the fitting body or make future removal difficult.

Technical Specifications

• Size: 2.5 inches
• Drive Type: Raised Square Drive (RSD)
• Material: Brass
• Weight: 0.34 pounds

Standard Information

• Brand: SIOUX CHIEF
• Manufacturer Part Number: 876-25PK