Suitable for painting projects such as automotive, furniture, equipment, home, arts and crafts. These automotive paint mixing cups are perfect for primers, topcoats, stains and sealers as well as gel coats, clearcoats and varnishes. Female adapter with 16mm, 1.5mm threads. This cup adapter allows you to convert new or existing . The adapter is manufactured and screws smoothly into the 's cup holder Our paint cup set improves spraying efficiency, our hard cups feature clear graduations and commonly used mixing ratios for quick and accurate paint mixing, and are clear for easy viewing of levels. Minimize waste by safely storing leftover paint with our disposable paint cups and sealed cup stoppers. Say goodbye to cleaning metal cups and paint mixing cups. Reduce waste and costs associated with cleaning traditional cups. This Paint Mixing Cup System with Adapter Kit contains 50 disposable coasters weighing 20 oz (600 ml), 50 lids with built-in 125 fluid filters, 1 Hard Cup Strap, 1 retaining ring,20 sealing plugs, 1 cup adapter and 1 paint stirrer., Weight: 4.09398420534 pounds, Manufacturer: Hipzeepo