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Guide to Optimizing Warehouse Storage with Cantilever Racks

2026-07-10

latest company news about Guide to Optimizing Warehouse Storage with Cantilever Racks

Warehouse managers often face the challenge of maximizing storage space while accommodating bulky or irregularly shaped materials such as lumber, metal sheets, and pipes. Standard cantilever rack systems, with their open design, provide an ideal solution for these items. However, as inventory grows, adding an extra storage tier becomes necessary. This is where cantilever arms—specifically the straight-arm variety—offer a practical upgrade.

The Need for Additional Arms: A Storage Upgrade Solution

Cantilever racks excel at storing long, irregularly shaped items but may require expansion to meet increasing demands. The straight-arm design serves as a critical component for adding storage tiers, optimizing space utilization, and improving operational efficiency.

Functional Advantages of Straight Arms

Straight arms provide a flat, stable surface ideal for specific types of materials:

  • Lumber and Sheet Goods: Construction-grade wood, plywood, or decorative panels can be securely stored without risk of tipping or warping.
  • Metal Sheets: Steel, aluminum, or copper sheets require specialized support due to their weight and dimensions. Straight arms offer the necessary load-bearing capacity.
  • Other Flat Items: Rolled materials like carpets or films benefit from the flat storage surface.
Design and Installation Features

Key design elements ensure usability and safety:

  • Modular Configuration: Arms are sold individually, with two typically required per additional tier (front and back).
  • Adjustable Spacing: A 3-inch center-to-center adjustment allows fine-tuning for different material sizes.
  • Secure Locking Mechanism: A hairpin keeper system enables quick installation while ensuring stability under load.
  • Lip Options: Arms are available with or without lips—the former prevents slippage for unstable items, while the latter offers a flat surface.
Product Specifications and Pricing
Model (With/Without Lip) Length (Inches) Price (USD)
MSA12 / MSA12L 12" (~30.5 cm) $34.60
MSA18 / MSA18L 18" (~45.7 cm) $40.00
MSA24 / MSA24L 24" (~61 cm) $44.66
MSA30 / MSA30L 30" (~76.2 cm) $53.26
MSA36 / MSA36L 36" (~91.4 cm) $56.63
MSA42 / MSA42L 42" (~106.7 cm) $66.28
MSA48 / MSA48L 48" (~121.9 cm) $71.69
Load Capacity by Arm Length
Length (Inches) Capacity (lbs) Capacity (kg)
12" 1,000 454
18" 750 340
24" 600 272
30" 500 227
36" 400 181
42" 350 159
48" 300 136
Compatibility and Installation Notes

These straight arms are designed exclusively for MECO's Series 1000 cantilever racks and are not compatible with the company's heavier-duty Series 3000/4000 or other brands. Mixing components may compromise stability and safety.

Shipping and Delivery

Standard lead times range from 3-6 weeks, with freight shipping required due to the size and weight of the components.

Material and Finish

Constructed from high-grade steel with a gray enamel finish, these arms offer durability and corrosion resistance for industrial environments.

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