SKB 

SKB 3RR-9U20-22B 20IN REMOVABLE RACK SERIES 19RACKABLEX20DEEPX12.75HIGH

Mfg Part Number:  3RR-9U20-22B  
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Price: $2,300.68 + Free Shipping
Quantity:
More to Come
Last Updated: Dec 27, 2025
No Sales Tax except these states
, PO and Wire.

SKB's 3RR Series Removable Shock Rack Transport cases are available in 8 sizes: 3U, 4U, 5U, 6U, 7U, 9U, 11U and 14U. These Shock Racks are lightweight, shockproof, watertight, dustproof, heat and chemical resistant, perfect for protecting and transporting your sensitive electronic equipment.

Molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceeds MIL-STD 810G standards, these Shock Racks also include 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs (optional extended payload range of 160 to 300 lbs can be accommodated as a special order option). The 20" 3RR Series Removable Racks are 20" deep from rail to rail with a standard 19" rack width per ANSI/EIA-310-C specification and feature square-hole rack rails to accommodate either #10-32 US standard or 6mm International standard cage nuts which are supplied with the cases.

The rugged roto-molded shell 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". Molded-in stacking ribs and lugs are designed to stack with all SKB 3RR and 3RS cases, as well as competitive manufacturer cases, and feature black powder coated stainless steel hardware that is recessed for protection and 4 comfort grip spring loaded lift handles which allow for easy movement. An automatic pressure relief valve is another standard feature along with gasket sealed lids that include convenient lid hangers to store your lids when your equipment is in operation. Coupling straps are included for securing the racks together when stacked.

The interior of the case features a removable rack with a patent pending "positive lock" latching system that slides open like a file drawer, allowing 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.

Note: 3RR 20" Shock Racks do not come standard with wheels; please see the 3RR-RCB Shock Rack Caster Platform in the accessories tab for an alternative.
Main Specification
General Information
Manufacturer SKB Cases Corporation
Manufacturer Part Number 3RR-9U20-22B
Manufacturer Website Address http://www.skbcases.com
Brand Name SKB
Product Line Roto
Product Series 3RR
Product Model 3RR-9U20-22B
Product Name 9U Removable 20 Inch Shock Rack
Product Type Storage Case
Product Information
Case Style Case
Volume Capacity 25.88 gal
Weight Capacity 150 lb
Compartment Height 15.75"
Compartment Width 19"
Compartment Length 24"
Application/Usage Electronic Equipment
Features Watertight
Features Rugged
Features Spring Loaded Handle
Features Shock Proof
Features Chemical Resistant
Features Dust Proof
Features Rack Rail
Features Lightweight
Features Water Proof
Features Drawer
Features Padlockable
Features Pressure Relief Valve
Features Wheels
Physical Characteristics
Product Color Black
Height 22.3"
Width 31.5"
Depth 23.8"
Miscellaneous
Package Contents
  • 9U Removable 20 Inch Shock Rack
  • 2" Deep Dront and Rear Lids
Country of Origin United States
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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