uxcell Air Compressor Fitting 20mm Male Thread Dia Oil Level Liquid Sight Glass Clear Product Name : Oil Level Sight Glass;Material : Plastic Color : Clear, Black;Thread Diameter : 20mm/ 0.8" Overall Size : 27 x 16mm/ 1.1" x 0.6" (D*H) Net Weight : 9g Package Content : 1 x Oil Level Sight Glass <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.