Specifications: Material：Aluminum Size:1.5P Internal Thread Color: Red Features: Will Fit Different Spray Guns For Spray Gun Adapter Converts Typical Spray Guns Into Ones That Work With The Paint Preparation System Specifically Designed Adapters, Allows Painters To Use For PPS With Virtually Any Spray Gun Threaded Adapter Is Easy To Install Nice And Clean Condition This Product Is Intended For Use In Place Of Metal Cups On Most Gravity Cup Guns. Setting Up The Gravity Cup Vs. Standard For PPS Is Connecting The Gravity Hose From The Cup Port , Or Spray Gun Regulator. Made Of High-Quality Aluminum Alloy Materials, Strong And Durable. Package：1 Pcs M16*1.5mm Internal Thread.