Check the listing for details. 100 Pack Of White Keg Caps Vented Vent. Color: White, Condition: New. Listed at 18.99 USD. Add a professional touch to your brewing, distilling or wine making process with this 100 pack of white keg caps. These caps fit snugly over your kegs to keep your concoctions fresh and ready for consumption. The caps are made of durable plastic and feature a handheld design for easy installation. With a diameter of 2.5 inches they are compatible with most kegs. These keg caps come in a classic white color that will seamlessly blend in with your brewing equipment. They are manually operated and do not require any power source, making them a convenient addition to your brewing supplies. The item comes with a depth of 0.25 inches, while the length and width measure 2.5 inches, respectively. Add this must-have equipment to your cart today and elevate your brewing game!