Amazon.com: Recessed Pendent Sprinkler, 155°F, 3.0 K-Factor, White (Lead Free) : Patio, Lawn & Garden
Clink Prison Museum on Twitter: "The Lead Sprinkler was a medieval torture instrument used to drip molten metal or boiling water on a victim's body. https://t.co/TelMfW8fQu" / Twitter