This 4in1 Deep Dish Universal Titanium nail is available for 16mm & 20mm coils. This fully adjustable and convertible domeless titanium nail fits 14mm male, 14mm female, 18mm male, and 18mm connections. Composed of 99% pure Gr2 Titanium we also have a lab report from a CPSC approved laboratory proving purity simply ask us! Before buying titanium anywhere always ask for an official material report! 

• Deep Dish Design
• Composed of Gr2 Titanium
• Fits 14mm-18mm male and female connections 
• Heat Sinks to Limit Heat Transfer to your Rig 
• Removable downstem which directs residue/reclaim into your rig
• 1 x 30mm Silver Universal Deep Dish Titanium Nail
• 1 x Silver Titanium Flat Tip Carb Cap & Dabber