Manufacturer Part Number: SMA21A-ADD | Brand: Metro
Metro SMA21A-ADD SmartLever Arm (Single)
The Metro SMA21A-ADD SmartLever Arm is a versatile and durable solution for creating adjustable cantilever workstations and shelving systems. Designed to support heavy loads with ease, this 21-inch single arm sets the standard for reliability and adjustability in industrial work environments.
Key Features
- Patent Pending Design: Ensures superior load handling and durability.
- Adjustable: Accommodates different shelf widths on the same arm.
- ArmKeepers: Provides enhanced adjustability and security.
- Complete Kit: Includes Shelf Mounting Hooks and Locking Wedges for easy installation.
- Modular Design: Allows for add-on units to create continuous storage solutions.
- Compatibility: Works with standard Metro Super Erecta shelving, work surfaces, and SmartWall.
- Open Design: Offers excellent visibility and easy access to stored items.
Benefits
- Increased Storage Capacity: Cantilevered design provides unobstructed access to shelves, increasing storage capacity by 30-50% compared to traditional four-post shelving.
- Enhanced Organization: Create customized shelving systems to meet specific storage needs.
- Improved Ergonomics: Adjustable height allows for comfortable and efficient workstation setups.
- Durable Construction: Made from epoxy-coated steel or stainless steel for corrosion resistance and long-lasting performance.
Technical Specifications
- Product Type: Single Arm
- Product Length: 21 inches
- Material: Epoxy Coated Stainless Steel
- Color: Gray/Red
- Country of Origin: US
- Approximate Packaged Weight: 6.3 pounds
- Compliance: NSF certified
- Warranty: 1-year manufacturer’s warranty, with a 10-year limited warranty against surface rust formation
Common Uses
- Industrial Workstations: Create adjustable and ergonomic workstations for manufacturing, assembly, and repair tasks.
- Commercial Kitchens: Optimize storage space and improve access to ingredients and supplies.
- Laboratories: Build customizable shelving systems for storing chemicals, equipment, and samples.
- Retail Environments: Display merchandise and create attractive product displays.
Frequently Asked Questions
- What is the load capacity of the SmartLever Arm?
Each level (shelf or work surface) can support up to 600 lbs (272 kg) evenly distributed.
- What type of shelving is compatible with the SmartLever Arm?
The SmartLever Arm is compatible with standard Metro Super Erecta shelving (NK3, NC, BR, NS, PRO), work surfaces, and SmartWall.
- What materials are used to make the SmartLever Arm?
The support arms are made of 11-gauge stainless steel coated with epoxy.
Certifications
- NSF Certified
Specifications
- Dimensions: 21 inches (length)
- Material: Epoxy Coated Stainless Steel
- Color: Gray/Red
- Weight: 6.3 pounds (approximate packaged weight)
The Metro SMA21A-ADD SmartLever Arm (Single) is a dependable component for any workstation in need of customization and secure mounting options for a variety of shelf sizes. Contact us for more information.


