COOK Porcelain cable insulator Embossed on one ear COOK a super buy at ...$5.00... plus postage. Buy with confidence! I ship USPS Priority Mail, Payment may be made by Pay- Pal or other forms. ---- WE DO NOT SELL FAKE, PAINTED, STAINED or ALTERED INSULATORS. ** Don't wait for a sale it's not going to happen!!** NO BUYERS PREMIUM TO PAY!!, NO AUCTION TO BID!!