The Faster, Stronger, Smarter Way to Install Round Shaft Helical Piers
When it comes to round shaft helical piers, strength and stability are essential—especially in compression applications where performance matters most. But for years, contractors and installers have faced a common problem: time-consuming, torque-induced bolt hole deformation during installation.
As torque increases during installation, traditional through-bolt connections can deform, causing misalignment and frustrating delays. Often, more time is spent trying to align and insert bolts than actually advancing the pier. This not only slows down the job, but also increases the risk of injury and inconsistency in the field.
PierTech’s Cross Lock™ Connection changes everything.
This patented system was engineered to solve the most common pain points in helical pile installation. Awarded ICC-ES Evaluation Report ESR-3969 for our 2.875" round shaft system, Cross Lock™ provides an instant-lock, steel-on-steel coupling that is both field-proven and code-compliant.
With Cross Lock™, there are no more deformed holes, no more alignment guesswork, and no more lost time. Simply align, connect, and continue.
Faster to Install
Instant Alignment
No Hole Deformation
Less Movement
Patented
Torque Retained in Coupling
Instant alignment
No lining up bolt holes or threading bolts under pressure - just a quick, secure connetion.
Steel-on-Steel Engagement
Provides a durable, high-stength connection that withstands the rigors of heavy torque and high axial loads.
No Bolt Hole Deformation
The patented design eliminates elongation and distortion, even in high-torque installations.
All Torque Contained in the Coupling
Ensures the stress is transferred efficiently through the system- without damaging the connection.
ICC-ES Cetified (ES-3969)
Meets strict industry standars for strength, safety, and performance- giving you confidence on every job.
Superior Lateral Stability
Ideal for projects with challenging soil conditions, seismic activity or dynamic loading.
Reduce Installation Time by Up to 50%
Less downtime. Fewer delays. More projects completed on schedule- and on budget.
PierTech’s Cross Lock™ is trusted across the industry for its speed, safety, and consistency. From residential foundation repair to commercial and utility-scale deep foundation projects, this advanced connection system helps crews install faster without compromising structural integrity.
Whether you're working in poor soils, tight access areas, or high-torque conditions, Cross Lock™ helps you build better from the ground up.
Contact our team to learn how Cross Lock™ can improve the performance and profitability of your next helical pier project - or request a quote today.
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