Highlights Hybrid dab nail Fits 14mm & 19mm F connections Grade 2 titanium body 100% quartz dish The Pulsar Hybrid Titanium & Quartz Nail has a grade 2 titanium body and a quartz dish for the best of both worlds! This innovative nail fits both 14mm and 19mm female joints. An engraved Pulsar logo on the dish marks this as world class glass.