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SKB Rackmount Cases | 19" Equipment Rack Protection

SKB rackmount cases are engineered to protect sensitive electronics, communications systems, AV equipment, and rack-mounted gear during transport, storage, and field deployment. Built around standard 19" rack specifications, SKB shock rack cases deliver rugged, lightweight protection for mission-critical equipment.

Available in both 3RR removable shock rack and 3RS static shock rack configurations, these cases provide superior impact protection, vibration isolation, and environmental resistance in demanding environments.

SKB rackmount cases provide dependable protection for electronics that can’t afford to fail.


Products 1-24 of 29
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SKB 3RS-3U20-22B (Open, Left) from Cases2Go
Price: $1,609.99
3RS-3U20-22B
Availability: Available
Item #: RIS-3RS-3U20-22B -

SKB Cases | 3U 20” Deep Static Shock Rack Mount Case | 3RS-3U20-22B The SKB 3RS Series 3U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-4U20-22B (Open, Center) from Cases2Go
Price: $1,664.99
3RS-4U20-22B
Availability: Available
Item #: RIS-3RS-4U20-22B -

SKB Cases | 4U 20” Deep Static Shock Rack Mount Case | 3RS-4U20-22B The SKB 3RS Series 4U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-5U20-22B (Open, Right) from Cases2Go
Price: $1,674.99
3RS-5U20-22B
Availability: Available
Item #: RIS-3RS-5U20-22B -

SKB Cases | 5U 20” Deep Static Shock Rack Mount Case | 3RS-5U20-22B The SKB 3RS Series 5U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-6U20-22B (Open, Center) from Cases2Go
Price: $1,759.99
3RS-6U20-22B
Availability: Available
Item #: RIS-3RS-6U20-22B -

SKB Cases | 6U 20” Deep Static Shock Rack Mount Case | 3RS-6U20-22B The SKB 3RS Series 6U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-7U20-22B (Open, Center) from Cases2Go
Price: $1,834.99
3RS-7U20-22B
Availability: Available
Item #: RIS-3RS-7U20-22B -

SKB Cases | 7U 20” Deep Static Shock Rack Mount Case | 3RS-7U20-22B The SKB 3RS Series 7U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-9U20-22B (Open, Right) from Cases2Go
Price: $1,989.99
3RS-9U20-22B
Availability: Available
Item #: RIS-3RS-9U20-22B -

SKB Cases | 9U 20” Deep Static Shock Rack Mount Case | 3RS-9U20-22B The SKB 3RS Series 9U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS-11U20-22B (Open, Right) from Cases2Go
Price: $2,094.99
3RS-11U20-22B
Availability: Available
Item #: RIS-3RS-11U20-22B -

SKB Cases | 11U 20” Deep Static Shock Rack Mount Case | 3RS-11U20-22B The SKB 3RS Series 11U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RS14U20-22B (Open, Right) from Cases2Go
Price: $2,199.99
3RS-14U20-22B
Availability: Available
Item #: RIS-3RS-14U20-22B -

SKB Cases | 14U 20” Deep Static Shock Rack Mount Case | 3RS-14U20-22B The SKB 3RS Series 14U Static Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-3U20-22B (Right, Frame Rails) from Cases2Go
Price: $1,799.99
3RR-3U20-22B
Availability: Available
Item #: RIS-3RR-3U20-22B -

SKB Cases | 3U 20” Deep Removable Shock Rack Mount Case | 3RR-3U20-22B The SKB 3RR Series 3U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-4U20-22B (Open, Right Rails) from Cases2Go
Price: $1,864.99
3RR-4U20-22B
Availability: Available
Item #: RIS-3RR-4U20-22B -

SKB Cases | 4U 20” Deep Removable Shock Rack Mount Case | 3RR-4U20-22B The SKB 3RR Series 4U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-5U20-22B (Open, Rack Left) from Cases2Go
Price: $1,884.99
3RR-5U20-22B
Availability: Available
Item #: RIS-3RR-5U20-22B -

SKB Cases | 5U 20” Deep Removable Shock Rack Mount Case | 3RR-5U20-22B The SKB 3RR Series 5U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-5U-HR (Open, with lids) from Cases2Go
Price: $1,749.99
3RR-5U20-HR
Availability: Available
Item #: RIS-3RR-5U20-HR -

SKB Cases | 5U 20” Deep Removable Half Rack Shock Rack Mount Case | 3RR-5U20-HR 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...

SKB 3RR-6U20-22B (Open, Right) from Cases2Go
Price: $1,959.99
3RR-6U20-22B
Availability: Available
Item #: RIS-3RR-6U20-22B -

SKB Cases | 6U 20” Deep Removable Shock Rack Mount Case | 3RR-6U20-22B The SKB 3RR Series 6U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-7U20-22B (Rack, Left) from Cases2Go
Price: $2,044.99
3RR-7U20-22B
Availability: Available
Item #: RIS-3RR-7U20-22B -

SKB Cases | 7U 20” Deep Removable Shock Rack Mount Case | 3RR-7U20-22B The SKB 3RR Series 7U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

3RR-9U20-22B | SKB 9U Removable 20" Shock Rack skb cases, shipping cases, rackmount cases, 9u shock rack, rack mount case, rack cases, removable rack, shockmount rack, shockproof case, 3rr-9u20-22b
Price: $2,214.99
3RR-9U20-22B
Availability: Available
Item #: RIS-3RR-9U20-22B -

SKB Cases | 9U 20” Deep Removable Shock Rack Mount Case | 3RR-9U20-22B The SKB 3RR Series 9U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-11U20-22B (Open, Right) from Cases2Go
Price: $2,294.99
3RR-11U20-22B
Availability: Available
Item #: RIS-3RR-11U20-22B -

SKB Cases | 11U 20” Deep Removable Shock Rack Mount Case | 3RR-11U20-22B The SKB 3RR Series 11U Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs...

SKB 3RR-14U20-22B (Rack, Right) from Cases2Go
Price: $2,434.99
3RR-14U20-22B
Availability: Available
Item #: RIS-3RR-14U20-22B -

SKB Cases | 14U 20” Deep Static Shock Rack Mount Case | 3RR-14U20-22B The SKB 3RR Series 14U Removable Shock Rack Mount case from Cases2Go is 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 MIL-STD 810H standards, this Shock Rack features 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150...

SKB 3SKB-R04U20W (Open, Left) from Cases2Go
Price: $1,059.99
3SKB-R04U20W
Availability: Available
Item #: RIS-3SKB-R04U20W -

SKB Cases | 20" Deep 4U Roto Shock Rack | 3SKB-R04U20W The 3SKB-R04U20W Rolling Shockmount Case incorporates black powder coated twist latches with locking loops and a low profile injection molded pull handle with a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the...

SKB 3SKB-R06U20W (Open, Left) from Cases2Go
Price: $1,094.99
3SKB-R06U20W
Availability: Available
Item #: RIS-3SKB-R06U20W -

SKB Cases | 20" Deep 6U Roto Shock Rack | 3SKB-R06U20W The 3SKB-R06U20W Rolling Shockmount Case incorporates black powder coated twist latches with locking loops and a low profile injection molded pull handle with a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the...

SKB 3SKB-R08U20W (Open, Left) from Cases2Go
Price: $1,154.99
3SKB-R08U20W
Availability: Available
Item #: RIS-3SKB-R08U20W -

SKB Cases | 20" Deep 8U Roto Shock Rack | 3SKB-R08U20W The 3SKB-R08U20W Rolling Shockmount Case incorporates black powder coated twist latches with locking loops and a low profile injection molded pull handle with a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the...

SKB 3SKB-R10U20W (Open, Left) from Cases2Go
Price: $1,219.99
3SKB-R10U20W
Availability: Available
Item #: RIS-3SKB-R10U20W -

SKB Cases | 20" Deep 10U Roto Shock Rack | 3SKB-R10U20W The 3SKB-R10U20W Rolling Shockmount Case incorporates black powder coated twist latches with locking loops and a low profile injection molded pull handle with a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the...

SKB 3SKB-R12U20W (Open, Right) from Cases2Go
Price: $1,269.99
3SKB-R12U20W
Availability: Available
Item #: RIS-3SKB-R12U20W -

SKB Cases | 20" Deep 12U Roto Shock Rack | 3SKB-R12U20W The 3SKB-R12U20W Rolling Shockmount Case incorporates black powder coated twist latches with locking loops and a low profile injection molded pull handle with a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the...

1SKB-R904U20 | SKB 4U Shockmount Rack Case skb cases, shipping cases, rackmount cases, 4u shock rack, rack mount case, rack cases, roto shockmount rack, 20 in 4u roto shock rack, shock rack, 1skb-r904u20
Price: $749.99
1SKB-R904U20
Availability: Available
Item #: RIS-1SKB-R904U20 -

SKB Cases | 20" Deep 4U Roto Shock Rack | 1SKB-R904U20 The 1SKB-R904U20 features a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. The case has a 20” (rail to rail) internal frame with pre-threaded rack rails for standard 10-32 hardware (included) and is mounted on adjustable elastomer shock absorbers on all eight corners. These revolutionary shocks are designed to control the effects of shock and vibration...

SKB 1SKB-R906U20 (Open, Left) from Cases2Go
Price: $814.99
1SKB-R906U20
Availability: Available
Item #: RIS-1SKB-R906U20 -

SKB Cases | 20" Deep 6U Roto Shock Rack | 1SKB-R906U20 The 1SKB-R906U20 features a 20 inch deep tough rotomolded shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking. The case has a 20” (rail to rail) internal frame with pre-threaded rack rails for standard 10-32 hardware (included) and is mounted on adjustable elastomer shock absorbers on all eight corners. These revolutionary shocks are designed to control the effects of shock and vibration...

SKB 20" Shock Rack Case Size Chart

Series Model Number Front
Lid Depth
Rear
Lid Depth
Rack
Units
Rack
Height
Rack
Depth
Rack
Type
3RR 2.00" 2.00" 3U 5.25" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 3U 5.25" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 4U 7.00" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 4U 7.00" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 5U 8.75" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 5U 8.75" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 6U 10.50" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 6U 10.50" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 7U 12.25" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 7U 12.25" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 9U 15.75" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 9U 15.75" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 11U 19.25" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 11U 19.25" 20.00"
Static Shock Rack
3RR 2.00" 2.00" 14U 24.50" 20.00"
Removable Shock Rack
3RS 2.00" 2.00" 14U 24.50" 20.00"
Static Shock Rack
  • 3RR Series models feature a removable shock rack with a sliding frame for access to bench integration.
  • 3RS Series models feature a static shock rack when maximum shock isolation is needed but a sliding frame is not required.
  • All models shown above have a 20" rack depth and 2" front and rear lid depths.
  • Rack width is standard 19" per ANSI/EIA-310-C.

SKB Shock Rack Cases for 19" Rackmount Equipment

SKB 3RR Series removable rack cases and 3RS Series static shock rack transport cases are available in multiple rack heights, including 3U, 4U, 5U, 6U, 7U, 9U, 11U, and 14U configurations. These rackmount cases are designed to accommodate standard 19" equipment racks in compliance with ANSI/EIA-310 standards.

Each case features a 20" rail-to-rail depth and square-hole rack rails that support both #10-32 U.S. standard and 6mm international cage nuts, which are included. This ensures compatibility across a wide range of rack-mounted electronics and systems.


Advanced Shock & Vibration Protection

SKB rackmount cases are designed with eight elastomeric isolators that provide shock and vibration mitigation for sensitive equipment. These isolators are rated for payload ranges from 40 lbs. to 150 lbs., helping protect critical components during transport and handling.

  • Shock-mounted rack frame for impact protection
  • Vibration isolation for sensitive electronics
  • Secure transport for field-deployed systems

Built for Harsh Environments

SKB shock rack cases are engineered to perform in demanding environments where durability and reliability are critical. Their roto-molded construction provides resistance to water, dust, chemicals, and extreme temperatures.

  • Watertight and dustproof design
  • Impact-resistant roto-molded construction
  • Resistant to heat, cold, and harsh chemicals
  • Molded-in stacking ribs for secure transport

Ideal Applications for SKB Rackmount Cases

SKB rackmount cases are trusted across multiple industries where protecting rack-mounted equipment is essential:

  • Audio, video, and broadcast equipment
  • Communications and networking systems
  • Military and government electronics
  • Test and measurement equipment
  • Portable server and data systems
  • Industrial and field-deployed electronics

Custom Rackmount Case Solutions from Cases2Go

Cases2Go can help configure the right SKB rackmount case for your application. From selecting the correct rack height and depth to integrating power systems, cable management, and custom foam or mounting solutions, we provide complete rackmount protection systems tailored to your equipment.

  • Rackmount case selection and sizing
  • Custom foam and equipment integration
  • Power, cooling, and cable management solutions
  • Complete transport-ready system builds

Need a Reliable SKB Rackmount Case for Your Equipment?

From shock rack transport cases to fully integrated rackmount systems, Cases2Go provides SKB solutions designed to protect sensitive electronics in transit and in the field. Let our team help you find the right case for your application.

Talk to a Cases2Go Sales & Engineering Specialist