Product Overview 4 pcs Sandblasting Nozzles: 4.5mm, 5mm, 6mm and 7mm Ceramic Sandblasting Nozzles with (one each) 4.5, 5, 6 and 7mmmm orifice. The length of the tip is approximately 35mm, and the body has a 16mm diameter (18mm diameter at retaining collar) These tips fit all sandblasting guns that use this style nozzle with the 18mm diameter retaining collar that starts about 0.5″ from the entry side; these are compatible with the Harbor Freight sandblasting cabinet gun Also compatible with Eastwood sandblast cabinet guns. Also available in single-sized packs Reviews (No reviews yet) Write a Review