SATCO/NUVO Phenolic Socket Knob 4/36 Brown Finish (90-021)

A phenolic (Bakelite-style) socket knob in brown finish, threaded for a 4/36 IPS cap. Replaces missing or damaged switch knobs on push-through and rotary lamp sockets, restoring the original look of vintage and reproduction fixtures.

Features

• Material: Phenolic
• Cap Thread: 4/36 IPS
• Finish: Brown
• Application: Replacement knob for socket switches
• Listing: UL Recognized Component

Ideal For: Lamp restoration • Vintage socket repair • Replacement service parts • Reproduction fixtures

UL Recognized Component. Lawful for sale in California. Title 20 exempt.