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52mm Low Profile Base, Steel (Mounting: 4x M10 at 60° on 112mm PCD)

  • Aerospace-Grade Steel Construction
  • Standard 52mm Pull Stud Spacing
  • Adaptable with Hardened Steel Internals
  • Built for Small and Medium-Sized Rotaries
  • 60-Degree T-Slot Spacing


Constructed with aerospace-grade steel, the RockLock base embodies the perfect blend of versatility and robust durability. Its industry standard 52mm pull stud spacing ensures a seamless fit into your machining setup, reducing unnecessary bulk while maximizing workspace efficiency. One of the standout features of this system is its adaptability Inside the RockLock base, you’ll find hardened steel internals that are engineered for precision and longevity. This rectangular low profile adapter is built for small and medium sized rotaries with 60-degree T-slot spacing.