Replacement sandblaster nozzles designed for 5 gallon sandblasting tanks. Each nozzle has a black plastic outer jacket and a white ceramic inner lining to provide durable, wearresistant performance in abrasive environments. Pack of 10 nozzles. Key features Material: black plastic jacket with ceramic white lining for improved abrasion resistance and longer service life. Hole diameter options: available in 2 mm, 2.5 mm, 3 mm, and 3.5 mm to match different abrasive sizes and desired blasting intensity. Size: approximately 21 x 18 mm per nozzle. Quantity: 10 pieces per package. Performance: ceramiclined tip maintains a steady and consistent flow of abrasive media, reducing wear on the nozzle throat and helping maintain a uniform spray pattern. Why choose these nozzles Wear resistance: the ceramic lining reduces erosion from abrasive media, extending nozzle life compared to allplastic tips. Versatility: multiple hole diameters let you tune abrasive flow and coverage for different tasks and media. Easy replacement: compact size and configuration are suited to standard 5 gallon sandblasting tanks for quick nozzle swaps. Typical applications Surface preparation for paint or coating removal on metal and steel parts. Rust and scale removal from tools, fittings, and structural components. Cleaning and restoring automotive parts, castings, and fabricated surfaces prior to finishing. Package included 10 x sandblaster nozzles (plastic jacket with ceramic lining), approximately 21 x 18 mm each, available in 2 mm, 2.5 mm, 3 mm, or 3.5 mm hole diameters.