Sharkbite U870B5 Blue Pex Tubing 3/4 Inch Cts 5 Foot

Product Description

The SHARKBITE U870B5 is a 3/4-inch Copper Tube Size (CTS) blue PEX stick, 5 feet in length, made from cross-linked polyethylene (PEX-A or PEX-B grade) engineered for potable water distribution. The tubing is printed with the SharkBite imprint pattern along its exterior, giving installers a clear visual reference to confirm full insertion depth into SharkBite push-fit fittings. At 5 feet, this rigid stick format is well suited to straight runs in tight mechanical spaces where flexible coil would be difficult to manage. Plumbers and pipefitters handling residential or light commercial water supply work will find the blue color coding and insertion markings reduce callbacks from incomplete connections.

This PEX tubing is designed for potable cold-water supply lines in residential and light commercial plumbing systems. The blue color convention identifies it as a cold-water line, making it easy to distinguish from hot-supply runs during rough-in and inspection. It pairs directly with SharkBite push-fit fittings without soldering, crimping, or clamp tools, making it a practical choice for retrofit work, repairs, and new construction where copper or CPVC is being replaced or extended.

Key Features

• 3/4-inch Copper Tube Size (CTS) diameter for direct compatibility with standard CTS push-fit and compression fittings
• 5-foot stick length provides a manageable, rigid section for straight plumbing runs
• Blue exterior color coding identifies cold-water service at a glance
• SharkBite imprint pattern printed on tubing surface serves as a visual insertion depth guide for push-fit fittings
• Cross-linked polyethylene construction rated for potable water applications
• Sold in a package quantity of 10 sticks per unit of measure

Compatibility

Designed for use with SharkBite push-fit fittings sized for 3/4-inch CTS tubing. Suitable for potable cold-water supply applications in residential and light commercial plumbing systems.

Installation Notes

Installation is typically performed by a licensed plumber. Shut off the water supply and relieve system pressure before cutting into any existing line. Cut tubing squarely with a PEX cutter or sharp pipe cutter to ensure a clean, burr-free end before inserting into push-fit fittings. Verify full insertion depth using the SharkBite imprint pattern printed on the tubing before pressurizing the system. Local plumbing codes (IPC or applicable state amendment) govern approved tubing materials and burial or concealment requirements.