General 00755 - G13 Medium Bi Pin Fluorescent Lamp Holder Socket (LH0755) - Light Sockets - Amazon.com
FLUORESCENT LAMP HOLDER BI PIN WHITE - Miller Industrial
Westinghouse 22456 - Medium Bi Pin Turn Type Fluorescent Lamp Holder Socket (FLUOR-END STD BI-PIN) - Walmart.com
HH 1-926RW-2 - T8 or T12 Medium Bi Pin Socket | CityLightsUSA.com
HH 1-926RW-2 - T8 or T12 Medium Bi Pin Socket | CityLightsUSA.com
Amazon.com: Non-shunted Turn Type T8 Lamp Holder JACKYLED 20-Pack UL Socket Tombstone for LED Fluorescent Tube Replacements Medium Bi-pin Socket for Programmed Start Ballasts : Everything Else
2 Pcs of U-Shaped T8/T5/ T12 Fluorescent Lamp Holder Light Socket Plastic Lamps Holder Medium Bi-Pin Sockets Fit T8 / T12 LED Fluorescent Lamps (2PC U shape T8/T12) - - Amazon.com
Leviton 1D29Y0 Bi-Pin Tall Fluorescent Lamp Holder 660 Watt 600v for T8 or T12 | eBay
Leviton - 13351 - Lampholders/Tombstones. Medium G13 Base T8/T10/T12 Bi-pin. LED/Fluorescent Package of 2.
LH0010 Linear fluorescent medium bipin polycarbonate lamp holder/socket
Philips Low Profile Tombstone Medium Bi-Pin T8/T12 Fluorescent Lampholder (2-Pack) - Taylor's Do it Center