24mm Diameter 4mm Deep Juice Well Stainless Steel Design 21mm Build Deck (Gold Plated or SS Plated) Two Post, Dual Terminal per Post Design Bridge Clamp Mechanism (Top Mounted by Slotted Screws) PEEK Insulated Positive Post Dual Slotted Side Airslots- Fully Adjustable Tear Drop Slotted Design Conical Top Cap (Flavor Enhanced) 810 Wide Bore Drip Tip Serialized Engravings Gold Plated 510 Contact Pin