Gen-Y Weld-On 2" Receiver Tube - 12" Long - Steel Gen-Y Hitch Hitch Fabrication Parts 325-GH-003
Tube for Sten gun build. This is a blank tube not a receiver.
Schematic of PTC and receiver tube | Download Scientific Diagram
Rockville BluTube LED Tube Amplifier Receiver For ELAC Debut 2.0 B6.2 Speakers - Walmart.com
Amazon.com: Rockville BluTube LED 70W Bluetooth Tube Amplifier/Home Stereo Receiver with Blue Illumination, Optical Input, Sub Output : Everything Else