[#4 1 & 4 ID]
[#5 5 & 16 ]
[#7 7 & 16 ID]
[#6 3 & 8 ID]
Also known as straight bore nozzles and made out of Aluminum Oxide (Ceramic) Material. These nozzles are made for use in suction blast cabinet guns. These nozzles feature a 7/8" Outside Diameter Insert and a length of 1-3/8". Straight bore nozzles are made for close-range spot blasting. With small blast patterns and little overblast, they are good for cleaning small areas: weldments, grillwork, and railings. These nozzles come in sizes #4,#5, #6 and #7.