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Lot of 4 Vintage White Porcelain Ceramic Knob and Tube Insulators KNOBS ONLY
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Lot of 4 Vintage White Porcelain Ceramic Knob and Tube Insulators KNOBS ONLY

Starting price (see what it sold for on eBay ↗) $16.60 as of Jul 16, 2026
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Closes Jul 20 · 9:00 AM EST
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Past Insulators auctions
Condition Used
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 573**
cgo8028 314 ratings · 100.00% positive
Seller
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Description

From the seller
Vintage knob Insulators from old knob and tube home wiring system. All in used serviceable condition.

Description is reproduced verbatim from the eBay listing. NightBids does not edit seller copy — refer to the live listing for authoritative details, shipping rates and return policy.