Mars 69029135357 Galvanized Square Head Plug 1-1/4 in

Product Description

The MARS 69029135357 is a 1-1/4 inch galvanized square head pipe plug used to seal threaded pipe openings in plumbing, HVAC, and mechanical piping systems. The galvanized finish provides corrosion resistance for use in a range of installation environments. The square head drive allows for easy installation and removal with a standard wrench. This type of plug is a common component in trade work wherever a threaded pipe end needs to be capped off cleanly and securely.

This plug is suited for use in residential and light commercial applications where a 1-1/4 inch male threaded pipe end requires sealing. Plumbers, pipefitters, and HVAC mechanics commonly install this type of fitting during new construction, system modifications, or repairs on gas, water, and mechanical piping systems where an open port needs to be blocked.

Key Features

• 1-1/4 inch nominal pipe size for standard threaded fittings
• Galvanized finish resists corrosion in typical mechanical system environments
• Square head design accepts a standard wrench for installation and removal
• Male threaded connection for direct installation into female threaded fittings or pipe ends

Compatibility

Designed as an OEM-style replacement or standard fitting for 1-1/4 inch female threaded pipe connections in plumbing and mechanical piping systems.

Installation Notes

This plug is installed by plumbers or pipefitters working on threaded pipe systems. Shut off and depressurize the system before removing or installing any pipe fittings. Apply appropriate thread sealant or PTFE tape to the male threads before installation to ensure a leak-free seal. Follow local plumbing codes and IFGC or IPC guidelines as applicable to the system type.