The Wacker Neuson Flex Shaft SM 9S (5100066416) is a heavy-duty flexible shaft engineered for high-frequency internal vibrators (HMS series) in demanding concrete consolidation applications. Featuring a tool-free quick-release coupling and reinforced metal spiral bend protection, this professional-grade shaft delivers durable, kink-resistant performance for industrial construction projects. Order yours now.

Key Features:

• 9-meter reach – Ideal for deep concrete pours
• Quick-connect system – Fast motor attachment without tools
• Steel spiral armor – Prevents damage from sharp bends
• Vibration-optimized design – Maintains power transmission efficiency

Ideal For:

• Bridge piers & caissons
• Mass concrete foundations
• Industrial floor slabs