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Cantilever Rack Arms – 48" Length

Speedrack West | SKU: CAST-48-4-KIT-ORNI

$122.27

Shipping calculated at checkout.

Height

4" 5"

Handling & Use Requirements

Equipment must be used within rated load capacities and installed on suitable warehouse flooring. Improper loading, uneven distribution, or use outside intended applications can result in structural failure.

Inspect all shipments upon delivery and note any freight damage before signing. Installation and final configuration should be verified by qualified personnel to ensure safe operation.

Delivery & Freight Shipping

All equipment ships via LTL or dedicated freight carriers and is delivered curbside or dock-high depending on facility setup. Liftgate service is not included unless specifically requested at the time of quote.

You are responsible for unloading the shipment and must have appropriate equipment (forklift or dock access) available at delivery. Failure to meet delivery requirements may result in re-delivery fees.

Inspect all items upon arrival before signing the Bill of Lading. Any visible damage must be noted at delivery—claims cannot be processed after acceptance without documentation.

Lead times vary based on product type, configuration, and supplier availability. You will receive confirmation of estimated ship dates after order review.

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Need Help Specifying This Equipment?

Call (888) 620-0190 or email support@kgwarehouseequipment.com. Our team will confirm system fit, capacity, and compatibility before you place an order.

Description

Industrial Cantilever Arms for Long Material Storage

Cantilever rack arms are structural storage components that attach directly to cantilever uprights to create adjustable storage levels for long or awkward inventory. These systems are commonly used in manufacturing facilities, building material warehouses, steel service centers, pipe storage operations, and industrial distribution environments where standard pallet racking cannot efficiently support oversized inventory.

The adjustable arm design allows operators to configure storage levels based on material dimensions, bundle sizes, forklift access requirements, and changing inventory profiles. Arms can be positioned along the uprights using the pre-drilled mounting holes to support different storage configurations across the system.

Cantilever storage systems are commonly configured as:

Single-sided rack systems against walls
Free-standing single-sided layouts
Double-sided cantilever rack rows
Mixed-height material storage systems
Forklift-accessible long-load storage zones

Best-Fit Applications

These cantilever rack arms are commonly used for storing:

Lumber and dimensional wood
Steel tubing
Pipe and conduit
Bar stock
Extrusions
Building materials
Long fabricated components
Oversized industrial inventory

The open-front design improves loading access for forklifts handling long materials that cannot be safely or efficiently stored on standard pallet rack systems.

Operational Advantages

Open-Front Forklift Access: Cantilever systems eliminate front upright obstruction, allowing forklifts to load and unload long inventory directly from the front of the rack system.
Adjustable Storage Levels: The arm mounting pattern allows operators to reposition arm elevations as inventory profiles or storage requirements change.
Modular System Expansion: Additional arms, uprights, and bays can be integrated into existing cantilever systems as storage capacity requirements increase.
Supports Irregular Inventory Profiles: Cantilever systems support inventory lengths and load profiles that are difficult to store safely on conventional pallet rack systems.

Operational Tradeoffs

Cantilever systems consume more horizontal floor space than high-density pallet storage systems and are not appropriate for standard palletized inventory requiring dense storage layouts. Incorrect arm spacing, unsupported material overhang, or overloaded arms can create unsafe load distribution and system instability.

Product Specifications

Specification	Details
Product Type	Cantilever Rack Arms
Arm Length	48 Inch
Available Face Heights	4 Inch, 5 Inch
Capacity Range	2,000–4,000 lbs
Material	Heavy-Duty Structural Steel
Mounting Style	Bolted Connection
Vertical Hole Spacing	4 Inch Centers
Horizontal Hole Spacing	2.75 Inch Centers
Hardware Included	Yes
Rack Pin Compatible	Yes
Compatible System Type	Structural Cantilever Rack Systems
Recommended Use	Long Material Storage

Variant Options

SKU	Arm Face Height
CAST-48-4-KIT-ORNI	4 Inch Face Height
CAST-48-5-KIT-ORNI	5 Inch Face Height

Cantilever System Components

A complete cantilever rack system typically includes:

Cantilever bases
Upright columns
Horizontal bracing
Cross bracing
Cantilever arms
Rack pins and safety accessories

The cantilever arms bolt directly to the uprights to create the storage levels supporting long or oversized materials.

Important Configuration Considerations

Before configuring cantilever rack arms, verify:

Material length
Bundle dimensions
Maximum load weight
Forklift type and turning radius
Ceiling clearance
Required arm spacing
Single-sided vs double-sided layout requirements
Indoor vs outdoor storage conditions

Improper arm sizing, unsupported load overhang, or incorrect spacing can reduce system performance and create unsafe loading conditions.

Do Not Use If

Inventory requires continuous deck-supported surfaces
Loads exceed rated arm capacities
Materials are unstable without lateral support
Standard pallet rack systems are more appropriate
Forklift aisle clearances are insufficient
Unsupported overhang conditions exist

Engineering & Safety Notes

Final cantilever rack configurations should be reviewed for load distribution, anchoring requirements, seismic considerations, and local code compliance. Published capacities vary based on upright spacing, arm spacing, system configuration, and overall load distribution assumptions.

📚 Frequently Asked Questions (FAQs)

What are cantilever arms used for?

Cantilever arms are used for storing long or oversized materials such as lumber, pipe, tubing, and bar stock. Do not use cantilever systems for unstable unsupported pallet loads.

Can cantilever arms be adjusted after installation?

Yes. Cantilever arms can be repositioned along the upright columns using the pre-drilled mounting locations. Incorrect arm spacing will reduce load stability and handling efficiency.

Are cantilever rack systems compatible with forklifts?

Yes. Cantilever systems are designed for forklift loading and unloading of long materials. Insufficient aisle clearance will create loading restrictions and handling risks.

What happens if cantilever arms are overloaded?

Overloading cantilever arms can create structural instability and unsafe load conditions. Never exceed published load capacities or unsupported load assumptions.

When should cantilever arms not be used?

Do not use cantilever arms for standard palletized inventory requiring dense storage layouts or continuous decking support. Cantilever systems are specifically designed for long, oversized, or irregular materials.