20-inch Shock Rack Case - Portable Protective | Durable Design – SKB Cases Skip to content
20-inch Shock Rack Case by SKB with open front and rear lids showing internal rack frame, ideal for portable racked equipment protection.
Durable 20-inch Shock Rack Case by SKB with visible internal rails and rugged exterior, designed for secure transport of sensitive gear.
Front view of 20-inch Shock Rack Case by SKB highlighting internal shock-mounted frame for vibration protection during transit.
20-inch Shock Rack Case by SKB showing front-facing shock-mounted rack rails and pull handle for easy mobility.
Closed 20-inch Shock Rack Case by SKB with reinforced corners and side handles, built for heavy-duty portable equipment storage.
Side view of 20-inch Shock Rack Case by SKB featuring dual handles and rugged molded shell for maximum durability.
Back view of 20-inch Shock Rack Case by SKB with secure latches and molded handles for safe and easy transport.
20-inch Shock Rack Case by SKB rear view with locking system and ergonomic handles for secure and portable equipment housing.
Angled view of 20-inch Shock Rack Case by SKB showing dual side handles and reinforced shell for pro-audio and tech gear.
20-inch Shock Rack Case by SKB with wheels and pull handle, designed for convenient transport of sensitive rack-mounted devices.
20-inch Shock Rack Case by SKB with both front and rear lids removed, showcasing full access to internal rack system.
20-inch Shock Rack Case by SKB with side view and detached lids, emphasizing easy access and rugged construction.
Front-facing closed 20-inch Shock Rack Case by SKB with dual handles and central locking point for secure storage.
20-inch Shock Rack Case by SKB with both lids open, revealing interior padding and shock-mounted rack frame.
Close-up of 20-inch Shock Rack Case by SKB corner with wheels and latches, designed for mobility and secure closure.
20-inch Shock Rack Case by SKB shown upright with extended pull handle and wheels, ideal for portable protective transport of racked equipment.
Durable 20-inch Shock Rack Case with open front lid displaying internal aluminum rack frame, perfect for secure equipment mounting.
SKB 20-inch Shock Rack Case with shock-absorbing frame and side handles, designed for rugged transport of sensitive gear.
Open 20-inch Shock Rack Case by SKB featuring reinforced aluminum rails and deep interior for pro-audio or electronic equipment.
Angled view of 20-inch Shock Rack Case showing extended rack frame and durable molded shell for protective portability.
Side view of SKB 20-inch Shock Rack Case with open lid and visible rack rails, built for heavy-duty equipment protection.
20-inch Shock Rack Case by SKB with rugged handles and open-frame design, ideal for mobile rack-mounted systems.
Extended aluminum rack frame inside the 20-inch Shock Rack Case, showcasing its shock-resistant and modular design.
Close-up of SKB 20-inch Shock Rack Case with extended internal rack system, built for secure and portable gear housing.
Front and rear view of 20-inch Shock Rack Case by SKB with removable lids and reinforced corners for maximum equipment protection.
20-inch Shock Rack Case by SKB with open front and rear lids showing internal rack frame, ideal for portable racked equipment protection.
Durable 20-inch Shock Rack Case by SKB with visible internal rails and rugged exterior, designed for secure transport of sensitive gear.
Front view of 20-inch Shock Rack Case by SKB highlighting internal shock-mounted frame for vibration protection during transit.
20-inch Shock Rack Case by SKB showing front-facing shock-mounted rack rails and pull handle for easy mobility.
Closed 20-inch Shock Rack Case by SKB with reinforced corners and side handles, built for heavy-duty portable equipment storage.
Side view of 20-inch Shock Rack Case by SKB featuring dual handles and rugged molded shell for maximum durability.
Back view of 20-inch Shock Rack Case by SKB with secure latches and molded handles for safe and easy transport.
20-inch Shock Rack Case by SKB rear view with locking system and ergonomic handles for secure and portable equipment housing.
Angled view of 20-inch Shock Rack Case by SKB showing dual side handles and reinforced shell for pro-audio and tech gear.
20-inch Shock Rack Case by SKB with wheels and pull handle, designed for convenient transport of sensitive rack-mounted devices.
20-inch Shock Rack Case by SKB with both front and rear lids removed, showcasing full access to internal rack system.
20-inch Shock Rack Case by SKB with side view and detached lids, emphasizing easy access and rugged construction.
Front-facing closed 20-inch Shock Rack Case by SKB with dual handles and central locking point for secure storage.
20-inch Shock Rack Case by SKB with both lids open, revealing interior padding and shock-mounted rack frame.
Close-up of 20-inch Shock Rack Case by SKB corner with wheels and latches, designed for mobility and secure closure.
20-inch Shock Rack Case by SKB shown upright with extended pull handle and wheels, ideal for portable protective transport of racked equipment.
Durable 20-inch Shock Rack Case with open front lid displaying internal aluminum rack frame, perfect for secure equipment mounting.
SKB 20-inch Shock Rack Case with shock-absorbing frame and side handles, designed for rugged transport of sensitive gear.
Open 20-inch Shock Rack Case by SKB featuring reinforced aluminum rails and deep interior for pro-audio or electronic equipment.
Angled view of 20-inch Shock Rack Case showing extended rack frame and durable molded shell for protective portability.
Side view of SKB 20-inch Shock Rack Case with open lid and visible rack rails, built for heavy-duty equipment protection.
20-inch Shock Rack Case by SKB with rugged handles and open-frame design, ideal for mobile rack-mounted systems.
Extended aluminum rack frame inside the 20-inch Shock Rack Case, showcasing its shock-resistant and modular design.
Close-up of SKB 20-inch Shock Rack Case with extended internal rack system, built for secure and portable gear housing.
Front and rear view of 20-inch Shock Rack Case by SKB with removable lids and reinforced corners for maximum equipment protection.

5U 20-inch Deep RR Series Half Rack Shock Rack

Model: 3RR-5U20-HR
Series: RR Series Shock Rack
Color: Black

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20-inch Shock Rack Case by SKB with open front and rear lids showing internal rack frame, ideal for portable racked equipment protection.

5U 20-inch Deep RR Series Half Rack Shock Rack

$1,744.99
$1,744.99
Black

Overview

This standard commercial-off-the-shelf (COTS) case comes with a removable 1” deep front lid and 4” deep rear lid, as well as a built-in retractable pull handle, wheels, and 4 comfort grip spring loaded lift handles for maximum portability. The interior rack features SKB’s patented “positive lock” latching system that slides open like a file drawer, allowing easy access to racked equipment. The rack can also be fully removed providing complete frame access for bench integration.

Like all 3RR Series Shock Racks, this half rack is molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceeds MIL-STD 810H standards. It comes standard with 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs. The rugged roto molded shell and black powder coated stainless steel hardware (recessed for protection) ensure industry leading strength and impact resistance, while its compact size makes it highly portable and easy to deploy. Additionally, the molded-in stacking ribs and lugs are designed to stack with all SKB 3RR and 3RS shock racks—as well as competitive manufacturer’s cases—making this the perfect complement to any collection of racked equipment.

Features

  • 5U half-sized 9.5” width
  • Standard rack depth 20” rail to rail
  • Built-in wheels and telescoping pull handle for maximum portability
  • Square hole rack rails to accommodate either #10-32 US standard or 6mm international standard cage nuts
  • Removable lids, 1" deep front lid and 4" deep back lid
  • Standard payload range of 40 to 150 lbs
  • Completely removable frame for access to bench integration
  • Meets or exceeds MIL-STD 810H
  • 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 and 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)

Specifications

Exterior Hard
Built In Wheels or CastersYes
Rail to rail 20 in 50.8 cm
Exterior length 33.5 in 85.09 cm
Exterior width 14.5 in 36.83 cm
Exterior height 17 in 43.18 cm
Carton length 36 in 91.44 cm
Carton width 18 in 45.72 cm
Carton height 18 in 45.72 cm
Rack units 5
Top space units 0
Bottom space units 0
Product weight 47.4 lb 21.5 kg
Shipping weight 54.2 lb 24.58 kg

Warranty

Lifetime Warranty

SKB-branded hardshell cases are fully warranted against defects in materials and craftsmanship for the life of the case to the original owner. That means if your case breaks, SKB will supply replacement parts, repair the case, or replace your case for as long as you own it. Proof of Purchase is required for all warranty claims. SKB is not responsible for the shipping cost to our facility. However, SKB will cover all of the costs of repairs and/or replacements, as well as the return shipping. To request a return authorization for a warranty claim or field replaceable parts, please contact our customer service department through our online Support Request form. SKB-branded hardshell cases are warranted for life to the original owner only. Cases that have been modified, previously owned, or used for rental purposes by institutions or schools are not covered by this warranty.

Downloads

Here you can access relevant product downloads like dimensional drawings, series information, and more.

3RR-5U20-HR.PDF
Rack Solutions Brochure

Parts & Accessories

3RR/3RS Heavy Payload Kit

Prop 65

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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