Presto Pressure Cooker/Canner Over Pressure PlugPresto Pressure Cooker CannersRubberReplaces part #82117Safety device for your pressure cookerSteam is automatically released by the overpressure plug if the vent pipe becomes clogged and excess pressure cannot be released normallyOverpressure plugDimensions Overall Height - Top to Bottom: 0.75"Overall Width - Side to Side: 3"Overall Depth - Front to Back: 3" MFG # : 09915 Please email with any questions! We are a full size hardware store. If you have a hardware need and don't see it or if need more than the quantity listed here at our online store, please contact us and we'll try or best get it for you. Please note: The photo of the product is for reference only and not a photo of the actual item. The item you will receive will be factory sealed and may be packaged different. Terms and Conditions Payment: PayPal payment is expected within 7 days of the end of product. Michigan residents must by 6% sales tax as required by law. SHIPPING: Shipping Details: Please pay with PayPal for fastest delivery. All items ship via USPS, FedEx or UPS within 2-3 business days of receiving payment, however we are not responsible for transit time and delays. Please remember: Shipping & Handling is more than just postage. It includes the time, effort & materials associated with the preparation & arrangement of shipment. In order to save you money we combine shipping on orders with more than one item whenever possible. Please contact us with any questions. Return Policy: We accept return items for refund, credit, or exchange. A return must include all original items undamaged, in re-saleable condition, along with all original packaging including manuals, warranty forms, etc. Shipping and handling fees are not refundable. Buyer is responsible for shipping costs incurred shipping products back to us. Please contact us before shipping an item back. Thank you!! Warning. Everything sold into the state of California contains agents known to the state of California to cause cancer and birth defects, reproductive harm, or other, as yet unnamed, harm to its citizenry. PLEASE BE AWARE THAT DELIVERY MAY TAKE LONGER THAN THE ESTIMATED ARRIVAL DATES, DUE TO THE PANDEMIC SHIPPING CARRIERS ARE EXPERIENCING DELAYS.