that’s a sandblasting nozzle 👍
Details:
• Brand: Clemco - big name in abrasive blasting equipment
• Size: 6/50mm
○ 6 = 3/8" nozzle orifice size - how big the hole is
○ 50mm = 2" venturi length - how long the nozzle is
• Type: Venturi nozzle - the red jacket + tapered shape inside makes it more efficient. It speeds up the abrasive and gives wider blast pattern
• Jacket: Aluminum with red urethane cover - the red protects the aluminum and gives grip