Tectran 121E Brass Hex Head Pipe Plug NPT - 3/4

The Tectran 121E is a 3/4" NPT brass hex head pipe plug designed for use in air, hydraulic, and pneumatic systems on heavy-duty trucks, trailers, buses, and related mobile equipment. This cored-type plug provides a reliable, leak-free seal when installed into open pipe ports, blocking unused line ends or system ports during service or system configuration.

Key Features:

• Pipe Thread Size: 3/4" NPT (National Pipe Taper) male thread
• Material: Brass construction for corrosion resistance and durability
• Hex head drive: Standard hex head design for easy installation and removal with a wrench
• Cored-type plug design for reliable sealing performance
• Suitable for air, hydraulic, and pneumatic system applications
• Compatible with heavy-duty truck, trailer, and bus brake and fluid systems

Cross References: Fairview 121-E | Velvac 017056 | Weatherhead 3152X12

Tectran is a trusted manufacturer of air, hydraulic, and electrical components for the North American transportation industry, delivering components built to withstand the demands of heavy-duty commercial vehicle applications.