Solid brass turn knob with 4-36 threaded hole (standard socket thread) to turn your lamp off/on. ( 3/4 long- the head is 1/2). We sell for less in
3/8in Shank On/Off Rotary Lamp Switch with Removeable Knob and Wire Leads - Brass Plated
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SOLID BRASS TURN KNOB LAMP PART SWITCH 4-36 THREAD TV-511
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Hardware — Lighting Renewal
MECCANIXITY Lamp Turn Switch Knob On/Off Replacement Twist Knobs Extension 20mm Length for Lamp Socket Chrome Pack of 4
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Lamp Socket Keys & Extensions, Lamp Repair, Lamp Parts, Lamp Shades
SOLID BRASS TURN KNOB LAMP PART SWITCH 4-36 THREAD TV-511
Turn switch knob is used to replace old or broken socket turn knob on the lamp. Widely used in table lamp, floor lamp, wall lamp, hanging lights.
MECCANIXITY Lamp Turn Switch Knob On/Off Replacement Twist Knobs Extension 20mm Length for Lamp Socket Brass Tone Pack of 4