1, Made by high-quality plastic material, durable and long-lasting to use.2, The thread cap is used for QCC propane adapter for propane tank cyliner.3, Inner diameter of the cap is 1.32 inch.4, The propane plastic covers can fit tight on the threads, and easy to put on and remove. The QCC1 propane dust caps can be installed and uninstalled by hands easily, protecting the QCC1 threads on valves, adapters or propane tanks.Package list:10 x QCC1 dust cap Brand Unbranded MPN Does Not Apply UPC Does Not Apply Type QCC1 dust cap .
eBay