Engineering the Future of Stone Slab Safety
💡 Our Mission
At Safe Stone Handling, we exist for one reason:
To save lives, protect products, and transform how the stone industry handles risk.
Every A-frame, locking system, and installation cart we design is purpose-built to prevent injuries, preserve inventory, and increase operational confidence. Our patented RockLock™ Adjustable Arm Lock System is now setting the safety standard across warehouses, trucks, trailers, and job sites.
🧠 The Inventor Behind the Innovation
Louwrens Mulder, the mind behind RockLock™, is a career stone industry professional who saw the dangers firsthand:
- Slabs tipping unexpectedly
- Workers injured or killed on job sites
- Families forever impacted by avoidable accidents
Instead of accepting it as "part of the job," he engineered a better way—creating equipment designed around real-world dangers and real-life users.
“No one should have to risk their life to deliver or install a countertop.”
— Louwrens Mulder
Which Safety Challenge Are You Trying to Solve Today?
Our equipment isn’t theoretical—it’s proven in the field by fabricators, installers, warehouse crews, and transport teams. Every Safe Stone product is made in the USA, engineered to exceed OSHA and ANSI guidelines, and crafted to give workers a safer, smarter way to move stone slabs.
🛡 What We Offer
Our equipment isn’t theoretical—it’s proven in the field by fabricators, installers, warehouse crews, and transport teams. Every Safe Stone product is made in the USA, engineered to exceed OSHA and ANSI guidelines, and crafted to give workers a safer, smarter way to move stone slabs.
RockLock™ Safety Mechanisms for A-frames of all sizes
Truck, Trailer & Pickup Transport Systems
Warehouse Rack Safety Kits
Installation Equipment like the EZ Cart™ and Loader
Shipping Container Solutions for porcelain and international slab freight
Whether you’re running a national fleet or managing a small fabrication shop, our products are scalable, easy to use, and deliver measurable safety impact.
🌎 Why It Matters
Slab accidents don’t just cost money—they change lives. We’ve seen the OSHA reports. We’ve seen the headlines. We’ve talked to people who lost friends, coworkers, and family members.
We’re here to stop that.
With every RockLock™, we’re rewriting the rules of slab safety.
🤝 Partner With Us
Safe Stone Handling isn’t just a supplier—we’re your safety partner.
We’ll help you choose the right solution, retrofit your existing setup, and even train your team.
Safe Stone Handling is leading a safety revolution in the stone industry
—one slab, one worker, one solution at a time.
Patented. Proven. Proudly Engineered in the USA.
🛡 Patented RockLock™ Safety Arm System
🚚 Fits Any Truck or Semi-Trailer
🔒 Prevents Slab Falls During Loading/Unloading
🛠 Dealer Installation Available
FAQS
What makes Safe Stone Handling’s equipment different?
Our patented RockLock™ Safety Arm System and Vertical Support Posts are engineered to prevent slabs from tipping or falling during loading, unloading, and transport. Unlike traditional A-frames, our products are designed to survive sudden stops and collisions, protecting your team and your cargo.
Who is this equipment designed for?
Safe Stone Handling solutions are made for slab importers, wholesalers, distributors, and fabricators—any company that transports, warehouses, or installs large stone slabs.
Can your A-frame systems fit my existing trucks or trailers?
Yes! Our systems are designed for easy “bolt-on” and HD Tie Down Chain Binders installation to fit most truck beds, semi-trailers, and even smaller transport equipment.
Will this really reduce injuries and insurance claims?
Absolutely. Our engineered systems dramatically reduce the risk of slab falls, which are a leading cause of injuries and fatalities in the industry. Investing in safer equipment protects your people, reduces worker’s compensation claims, and protects your bottom line.
Is this equipment expensive?
While there’s a premium for high-quality, U.S.-made equipment, the cost is small compared to the savings from fewer injuries, reduced product damage, and avoiding legal liabilities.
How soon can I get Safe Stone Handling equipment?
Production capacity is available now, and limited quantities are ready for immediate shipment. Contact us today to check availability.
Can I talk to someone or schedule a consultation?
Yes! You can:
📅 Book a Free Safety Assessment
💬 Chat with us live or use our AI Safety Bot
Testimonials
★ ★ ★ ★ ★
“RockLock™ saved us from a near-miss that could’ve been fatal.”
“We had a close call on our warehouse floor years ago and swore we’d never operate without a real safety system again. RockLock™ was the only solution we found that actually addressed the core risk—slabs tipping over. It installs fast, works exactly as promised, and gives our team peace of mind.”
— Jose R., Warehouse Manager, Arizona Stone Supply
★ ★ ★ ★ ★
“Game changer for our delivery crew.”
“The TAF 30 truck frame with RockLock™ turned our flatbed from a liability into a secure delivery system. My drivers feel safer, and the system paid for itself in reduced breakage in the first few months.”
— Lauren T., Fleet Operations Director, TriState Stone Distributors
★ ★ ★ ★ ★
“It’s not just equipment—it’s a culture shift.”
“Installing the RockLock™ systems across our A-frames forced us to rethink safety as a core value, not a cost center. It’s helping us attract better talent, meet OSHA standards, and protect our people.”
— Jeff M., COO, ProFab Surfaces
★ ★ ★ ★ ★
“EZ Loader + Cart = brilliant.”
“We used to manually lift 500 lb+ slabs into residential kitchens. It was dangerous and exhausting. Now, with the EZ Loader and Cart, we move everything pneumatically and tilt it safely into place. Our install crew actually looks forward to large jobs now.”
— Karen D., Owner, StoneStyle Installations
★ ★ ★ ★ ★
“Finally—someone solved the porcelain slab problem.”
“Those 6mm slabs used to break if we even looked at them wrong. The Large Format Handling Frame is genius—spreads the weight, grips from multiple points, and tilts with total control. It’s saved us thousands.”
— Sean B., Importer, Global Surface Imports
★ ★ ★ ★ ★
“The team at Safe Stone actually cares.”
“From the first call, I felt like they weren’t just trying to sell us gear—they wanted to protect our team. Louwrens and the crew walked us through exactly what we needed, and it’s been a great partnership ever since.”
— Tina H., Safety Director, MarbleWorks USA
