$254.99
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Short Description: The SKB 3U Injection Molded 20-Inch Deep Rack Frame is a lightweight replacement internal frame for compatible SKB Fly Rack systems, featuring threaded steel front and rear rack rails, stackable modular construction, and a 20-inch rack depth for rapid equipment deployment and studio installations.


SKB 3U Injection Molded 20-Inch Deep Rack Frame – Modular Replacement Frame for Fly Rack Systems

Product Summary: The SKB 3U Injection Molded 20-Inch Deep Rack Frame is designed as a replacement or spare internal frame for compatible SKB Fly Rack cases. It enables professionals to pre-configure rack-mounted equipment for quick changeovers, minimizing downtime while simplifying installation and maintenance.

Available from Atlas Industrial Supply in Houston, Texas, this lightweight injection-molded frame features durable threaded steel rack rails on both the front and rear, integrated rubber feet for secure stacking, and compatibility with select SKB iSeries Fly Rack cases. It also serves as an excellent solution for permanent studio or equipment room installations where transport is not required.

Key Features

  • 3U rack frame with 20-inch rail-to-rail depth
  • Replacement internal frame for compatible SKB Fly Rack systems
  • Lightweight injection-molded top and bottom construction
  • Threaded steel front and rear rack rails
  • Includes 10-32 rack mounting screws
  • Integrated rubber feet for stable stacking
  • Supports fast equipment changeovers
  • Ideal for studio, AV, and communications installations
  • Designed to fit compatible SKB Fly Rack cases

Compatible SKB Cases

  • Compatible with SKB 3i-2424M103U Fly Rack Case

Ideal Applications

  • Recording studios
  • Broadcast equipment
  • Professional AV systems
  • Rental equipment preparation
  • Mobile production systems
  • Network and communications equipment
  • Industrial control electronics
  • Laboratory instrumentation
  • Rack equipment staging
  • Modular equipment workstations

Technical Specifications

  • Rack Capacity: 3U
  • Rack Depth (Rail to Rail): 20 in (50.80 cm)
  • Frame Dimensions: 20 × 20 × 7.625 in (50.80 × 50.80 × 19.37 cm)
  • Construction: Injection-molded top and bottom with threaded steel rack rails
  • Rack Rails: Front and rear threaded steel rails
  • Rack Hardware: Includes 10-32 rack screws
  • Stackable: Yes, with integrated rubber feet
  • Product Weight: 8.55 lbs (3.88 kg)
  • Shipping Weight: 10.60 lbs (4.81 kg)
  • Carton Dimensions: 24.75 × 20 × 14.5 in (62.87 × 50.80 × 36.83 cm)

Important Note

This product includes only the internal replacement rack frame and is not intended for transport without a compatible SKB iSeries Fly Rack case. Individual replacement frames do not carry a manufacturer warranty when sold separately.

Why Buy from Atlas Industrial Supply?

Atlas Industrial Supply is an authorized distributor of genuine SKB rack systems and professional equipment protection solutions. From our headquarters in Houston, Texas, we provide expert technical support, competitive pricing, and fast nationwide shipping for customers in professional AV, broadcasting, industrial automation, telecommunications, government, military, and commercial markets.

Frequently Asked Questions

What is this rack frame used for?

This replacement frame allows rack equipment to be pre-installed and quickly swapped into compatible SKB Fly Rack cases, reducing installation time and simplifying maintenance.

Does this include a transport case?

No. This product includes only the internal 3U rack frame. A compatible SKB Fly Rack case is required for transportation.

Which Fly Rack case is compatible?

This frame is designed for use with the SKB 3i-2424M103U Fly Rack case.

Can multiple rack frames be stacked?

Yes. The molded rubber feet allow multiple frames to stack securely, making modular equipment configurations easy to organize.

Are rack rails and mounting hardware included?

Yes. The frame includes threaded steel front and rear rack rails along with 10-32 rack mounting screws.

Can it be used for permanent installations?

Absolutely. Many users install these frames in studios, equipment rooms, and fixed AV systems where transport is unnecessary.

Does this replacement frame include a warranty?

No. Individual replacement rack frames are not covered under SKB's warranty when sold separately outside of a complete Fly Rack case.

Does Atlas Industrial Supply ship throughout the United States?

Yes. Atlas Industrial Supply provides nationwide shipping along with expert support for genuine SKB rack systems and accessories.

California Proposition 65 Warning

Warning: This product can expose you to chemicals including carbon black, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

SKU: 3i-M3U20-FRM
SKB 3U Injection Molded 20-Inch Deep Rack Frame – Replacement Fly Rack Internal Frame
$254.99

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