Uxcell 7pin Tube Socket Ceramics, Vacuum Tube Socket with Aluminum Shielding Cap - Walmart.com
124-107 Johnson 7 Pin Tube Socket.. Tube socket designed to operate with 4CX150/7034, 7609, 7203/4CX250B, 8957/4CX250BC, 8621/4CX250FG, 7580W/4CX250R, 8249/4W300B, 8321/4CX350A, 8322/4CX350F, 8904/4CX350FJ. New old stock. No longer available for export. M
7 Pin Miniature Vacuum Tube Socket Brown Phenolic New Old - Etsy