Item name: Ground Glass Threads (Size 18) with Cap and 10-18 joint ground inside the thread.
Item ID: [70307-GJ]
Item Description: Glass threads size 18 with a shank OD max of 17.50mm and an OAL of 105mm. This version of the glass threads has an interior grind that holds a 10-18 ground glass joint.
How It’s Sold: This item is sold individually.