Leviton 30 Incandescent Lampholder, Medium Base, Two Piece Porcelain; 660W-600V; Keyless; with Two 8-32 By 1/2 Inch Long Mounting Screws. - Light Sockets - Amazon.com
🏠 🔌 Leviton Snap-In Medium Base Porcelain Hi-Hat Lamp Holder Quick-Connect Light Socket 8887-101-QC - In Stock - Fruit Ridge Tools
MEDIUM SCREW BASE CERAMIC LAMP SOCKET | All Electronics Corp.
Hickey Porcelain Light Socket with 18" Leads | Medium (E26)
Porcelain Socket - Medium Base - Pony Cleat - Screw Terminals | CityLightsUSA.com
Leviton Black Medium Base Interior Only Shell Incandescent Lampholder 19980-M - The Home Depot
Keyless Lamp Holder, One-Piece, Medium Base, Outlet Box Mount (2-Pack)
Linear Fluorescent Lampholder, Medium Base, T8-T12 Bi-Pin, White, 1365 – Leviton