Sioux Chief 525-161pb Strongarm 16 in Pex Bend Support

Product Description

The SIOUX CHIEF 525-161pb is a 16-inch StrongArm bracket designed to support and secure PEX tubing at bend points in residential and light commercial plumbing installations. It includes one 1/2-inch PEX Bend Lock Block, which holds the tubing firmly in place and maintains the bend angle without kinking or shifting over time. This type of bracket is installed by licensed plumbers during rough-in to keep PEX runs organized, properly supported, and protected at directional changes. It reduces stress on the tubing at transition points and helps meet standard support spacing requirements.

The 525-161pb is suited for 1/2-inch PEX tubing in typical residential supply line applications, including hot and cold water distribution systems. It is commonly installed at wall, floor, or framing member locations where the tubing changes direction. The 16-inch arm length provides reach to position the bend support at the correct point in the framing cavity, making it practical for new construction and renovation work alike.

Key Features

• 16-inch StrongArm length for extended reach within framing cavities
• Includes one 1/2-inch PEX Bend Lock Block to secure tubing at directional changes
• Maintains bend angle and prevents kinking in 1/2-inch PEX lines
• Designed for use during rough-in on residential and light commercial plumbing
• Supports compliance with standard PEX tubing support spacing requirements

Compatibility

Designed as an OEM-style support bracket for 1/2-inch PEX tubing systems in residential and light commercial plumbing rough-in applications.

Installation Notes

Installation is performed by a licensed plumber during the rough-in phase before walls are closed. Shut off the water supply and depressurize the lines before securing or adjusting any tubing. Fasten the StrongArm bracket to a stud, joist, or other structural framing member using appropriate fasteners for the substrate. Follow local plumbing code and the International Plumbing Code for PEX support spacing and bend radius requirements.

Technical Specifications

• Arm Length: 16 inches
• Compatible Tubing Size: 1/2 inch PEX
• Included Accessory: One 1/2 inch Bend Lock Block

Standard Information

• Brand: SIOUX CHIEF
• Manufacturer Part Number: 525-161pb