4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102
4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102
4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102
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  • Load image into Gallery viewer, 4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102
  • Load image into Gallery viewer, 4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102

4 Pin White Ceramic Tube Base With Nickel Plated Pins 300B, 2A3, 5Z3, 811, #4102

Regular price
$4.99 USD
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$4.99 USD
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White ceramic 4 pin tube base. Nickel plated brass tube pins. Outside diameter 1.375", inside diameter 1.120", height 1.125". Great for replacing broken bases on old tubes or for making your own 300Bs, 2A3s, four pin rectifiers etc. for a fraction of those "rip off" N.O.S. prices! Brand new base Made In China.