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The SHARKBITE/CASH ACME 103-18Z is a PEX bend support bar designed to create secure stub outs for supply stop valve connections in residential plumbing systems. Sold in a 10-pack, each bar measures 20 inches in length and mounts between two wall studs. Mounting holes are spaced 2 inches apart, allowing the installer to position PEX tubing at a 90-degree bend without the use of a copper stub out elbow. This eliminates a fitting from the assembly and reduces potential leak points. Licensed plumbers and rough-in crews working with PEX distribution systems will find this bar a direct solution for creating clean, code-ready stub outs at fixture locations.
The 103-18Z is suited for residential rough-in plumbing where PEX supply lines terminate at wall stub outs for stop valve connections serving sinks, toilets, dishwashers, and similar household fixtures. The bar mounts between standard stud bays and holds the PEX tubing in a stable position while maintaining the 90-degree orientation needed to transition from in-wall runs to protruding stub out connections. Note that PEX bend supports are not included with this bar and must be sourced separately.
Designed as an OEM-style rough-in support for residential PEX plumbing systems where supply lines terminate at stop valve stub outs. Intended for use with standard PEX tubing installed between wall studs. Bend supports are not included and must be sourced separately.
Installation is typically performed by a licensed plumber during rough-in framing before wall surfaces are closed. Shut off the water supply to the affected lines before making any connections. Secure the bar firmly to both studs before positioning PEX tubing through the bend supports. Follow local plumbing codes and IPC guidelines for stub out height, setback, and support spacing requirements.
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