Build Structure Before Instability Begins.
A heavy-duty countertop transfer rack designed to safely hold and transfer countertop materials without the traditional holding bars and ratchet straps commonly used on conventional transfer racks.
Developed by an engineer with 30+ years of industry experience solving slab handling challenges.
The SSTR 2500 incorporates Safe Stone Handling's well-known RockLock™ mechanical stabilization concept, combined with adjustable compression screws and spring-loaded flexible cushioning pads to securely hold countertop materials without sticking to, marking or damaging finished surfaces.
Meet the 63" Vertical RockLock Attachment
Modular Structural Support with Integrated RockLock™ Restraint
🔩 Safety Features & Advantages
✅ Strapless mechanical securing system eliminates the need for conventional ratchet straps.
✅ RockLock™ mechanical stabilization provides positive mechanical control of the load.
✅ Height and depth adjustment allows the compression screws to accommodate staggered countertop pieces of different heights and depths.
✅ Spring-loaded flexible cushioning pads absorb shock and help prevent over-tightening.
✅ Cushioning pads are designed to secure the material without sticking to or marking finished countertop surfaces.
✅ Eliminates conventional holding bars that can bend under stress.
✅ Eliminates the limited service life and difficult release associated with ratchet straps under load.
✅ Two compression screws on each holding bar provide controlled and adjustable pressure.
✅ Faster, easier and more controlled than conventional holding-bar and ratchet-strap systems.
✅ 2,500-lb load capacity.
✅ Heavy-duty construction.
✅ Designed and manufactured in the USA.
This system is not strapless. Conventional straps or approved tie-downs are required for transport applications.
How to use the Single-Sided Transfer Rack with RockLock
1. Load the countertop pieces onto the transfer rack.
2. Position the holding bars against the countertop load in the nearest bottom pin hole.
3. Hook the upper pins of the holding bars onto the RockLock™ bar at the top of the rack.
4. Adjust the height and depth of the compression screws to accommodate staggered pieces of different sizes.
5. Turn the two compression screws on each holding bar to apply controlled pressure against the countertop material.
6. The spring-loaded flexible cushioning pads absorb shock and help prevent over-tightening while maintaining secure contact with the countertop.
7. To release the load, simply reverse the compression screws and remove the holding bars.
8. Drop, hook & lock.
Applications
Stone fabrication facilities
Countertop installation companies
Countertop installation crews
Stone and countertop installers
All Natural and engineered stones for countertops
Engineering Specifications & Performance Data
Item
Load Capacity
Design
Securement
Compression
Adjustment
Cushioning
Construction
Finish
Power Required
Length
Width
Load Height
Approx. Weight
Manufacture
Specification
2,500 lb
Single-sided
Strapless mechanical compression system with RockLock™
Two adjustable compression screws per holding bar
Height and depth
Spring-loaded flexible pads
Heavy-duty steel
Powder coated
None
96 in
25 in
78 in
251 lb
USA
