The SN159-450XL12 is an extra-long, high-performance #9 DV Blast Nozzle designed for maximum precision and durability. Featuring a straight bore (SN) 1/2″ internal diameter and robust aluminum jacket, this nozzle is built for high-velocity blasting in industrial environments. The 1-1/4″ NPS threads ensure a secure fit with standard blast hoses, while the extended XL length improves focus, stand-off distance, and abrasive flow stability. Ideal for demanding surface preparation, heavy rust removal, and coating stripping jobs where reach and power matter.