SKB 20" Removable Shock Rack Transport Case, 4 RU, Black

SKU: SKB3RR4U2022 MFR: 3RR-4U20-22B
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Key Features

  • Protect your valuable gear with this SKB 4U shock rack case, ensuring durability on the road.
  • Enjoy peace of mind with a secure rack mount, designed with front and rear lids for added protection.
  • This affordable 20" deep rack case offers excellent ventilation, keeping your equipment cool during use.
  • Maximize compatibility with this standard rack case, fitting a wide range of pro audio and video gear.
  • Transport your equipment safely; the removable shock rack features interior dimensions of 24x19x7 inches.
  • Take advantage of the removable frame and lid hangers, making setup and breakdown quick and easy.
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Special Order?Estimated to Ship: 08/17/2025
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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

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Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

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Accidental Damage

Protect your product from drops, spills, and more.

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Peace of Mind

Enjoy your gear without fear. We have you covered!

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Failure Protection

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Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
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SKB 20" Removable Shock Rack Transport Case, 4 RU, Black Specifications

  • Rack Units Total

    4

  • Temperature

    Min/Max: 180 to -40 deg. F (82 to -40 deg. C)

  • Interior Cu. Volume

    1.54 cu ft

  • Dimensions

    Interior (LxWxH): 24 x 19 x 7" (60.96 x 48.26 x 17.78cm)
    Rackable Depth: 20" (50.80cm)
    Depth Front Rail to Back Lid: 24.50" (62.23cm)

  • UPC Code

    789270999534

About SKB 20" Removable Shock Rack Transport Case, 4 RU, Black

Bring your audio and video equipment anywhere with confidence using the 20" Removable Shock Rack Transport Case from SKB's 3RR Series. Available in a range of sizes from 3U to 14U, these transport cases are designed to provide superior protection for your sensitive electronic equipment.

Crafted from LMDP Linear Medium Density Polyethylene plastic, these cases meet or exceed MIL-STD 810G standards, ensuring their durability and resistance to heat, chemicals, and dust. The lightweight yet sturdy construction makes these cases an ideal choice for transporting and storing your equipment.

The 20" 3RR Series Removable Racks boast a depth of 20" from rail to rail and a standard 19" rack width as per ANSI/EIA-310-C specification. They feature square-hole rack rails that can accommodate either #10-32 US standard or 6mm International standard cage nuts, which are included with the cases.

These transport cases are equipped with eight elastomeric shock absorbers, allowing for a standard payload range of 40 to 150 lbs. For heavier equipment, an optional extended payload range of 160 to 300 lbs can be accommodated as a special order option.

The rugged roto-molded shell of these cases ensures industry-leading strength and impact resistance. The standard commercial off-the-shelf (COTS) case comes with 2" deep front and rear lids to accommodate rack gear that is longer than 20".

For added convenience, these cases feature molded-in stacking ribs and lugs, black powder-coated stainless steel hardware that's recessed for protection, and four comfort grip spring-loaded lift handles for easy movement. An automatic pressure relief valve and gasket-sealed lids with convenient lid hangers are also standard features.

The interior of the case features a removable rack with a patent-pending "positive lock" latching system that slides open like a file drawer, providing full access to racked equipment. The interior rack is also completely removable, allowing complete frame access for bench integration.

Available in Black (standard), Desert Tan, and OD Green, these 20" Removable Shock Rack Transport Cases are designed to stack with all SKB 3RR and 3RS cases, as well as competitive manufacturer cases. Coupling straps are included for securing the racks together when stacked.

Choose the 20" Removable Shock Rack Transport Case for a reliable, space-efficient, and protective solution for your audio and video equipment transportation and storage needs.

SKB 20" Removable Shock Rack Transport Case, 4 RU, Black Features

  • Completely removable frame for access to bench integration
  • Meets or exceeds MIL-STD 810G
  • Standard payload range of 40 to 150 lbs
  • Optional extended payload range 160 to 300 lbs
  • Standard 19" rack width per ANSI/EIA-310-C
  • Standard rack depth 20" rail to rail
  • Square hole rack rails to accommodate either #10-32 US standard or 6mm international standard cage nuts
  • 2" front and rear lids
  • Rugged roto-molded shell ensures industry leading strength and impact resistance
  • Molded in stacking ribs and lugs are designed to stack with all SKB 3RR & 3RS cases, as well as competitive manufacturer cases
  • Recessed black powder coated stainless steel hardware
  • Four (4) comfort grip spring loaded lift handles
  • Automatic pressure relief valve (standard)
  • Lid hangers (standard)
  • Case coupling straps (standard)
  • IP67 Certified for protection of dust ingression and water submersion (1 meter submersion for 30 minutes)

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Protect your valuable gear with this SKB 4U shock rack case, ensuring durability on the road.
  • Enjoy peace of mind with a secure rack mount, designed with front and rear lids for added protection.
  • This affordable 20" deep rack case offers excellent ventilation, keeping your equipment cool during use.
  • Maximize compatibility with this standard rack case, fitting a wide range of pro audio and video gear.
  • Transport your equipment safely; the removable shock rack features interior dimensions of 24x19x7 inches.
  • Take advantage of the removable frame and lid hangers, making setup and breakdown quick and easy.

What's in the box:

  • SKB 20 " Removable Shock Rack Transport Case
  • Coupling Straps
  • 2 " Deep Front and Rear Lids
  • Lid Hangers
  • Removable Frame
  • SKB Lifetime Limited Warranty