Internal Dimensions L: 609 x W: 482 x D: 266mm
Internal Dimensions
| Length mm | 609 |
| Width mm | 482 |
| Depth mm | 266 |
Rack Sizes
| Space Units Total | 6U |
| Rackable Depth | 20 |
| Rack Depth Rail To Rail | 20 |
| Depth Front Rail To Back Lid | 24.5 |
SKB 3RR-6U20-22B SKB 6U Removable Shock Rack 20″ (51cm Rail To Rail Deep
The removable rack option saves time and money by eliminating the hassle of dealing with cables and screws in small, limited spaces—just take the rack out, change the equipment, and slide the rack in again. These cases are also featured-packed for ease of use, with convenient integrated wheels (24” and 30” models only), lid hangers, couplings straps, and more.
All SKB 3RR rack cases are independently tested and MILSTD 810-G certified. This means you can use SKB’s 3RR racks in the most extreme environments and conditions while your sensitive equipment will keep working and stays protected. And we are so convinced of the quality that we back it up with a lifetime warranty! These 20” deep rack models are suitable for IT equipment such as routers, switches, storage and communication devices. Typical applications are in military, security and broadcast, where maximum protection is needed.
SKB’s 19″ Removable Shock Rack Transport cases are available in 8 sizes: 3U, 4U, 5U, 6U, 7U, 9U, 11U and 14U and various depths. These Shock Racks are lightweight, shockproof, watertight, dustproof, heat and chemical resistant, perfect for protecting and transporting your sensitive electronic equipment.
Available in Black (standard), Desert Tan, and Drab Olive Green.
Note: 3RR 20″ Shock Racks do not come standard with wheels; please see accessories tab for an alternative.
Free mainland UK delivery included in all prices. Order before 14:00 Monday to Thursday, if your case is in stock at one of our UK warehouses, it will be shipped to you on a next day delivery service.
view delivery & returns policyNeed a custom foam insert for your case? We can cut a foam insert to your design, or design a custom insert for you.
Due to the insert being specifically cut to your requirements, there is no better padding and protection available. Adding custom foam within one of our cases will enhance the protection of our already tough and resilient cases.
The visual representation that our custom foam inserts offer is one of the other big benefits. A stylish and colourful insert can enhance your presentation and improve the look of your products/tools. If you're presenting a product at a show or to potential customers/clients, our custom foam colours are a surefire way of grabbing their attention. For engineers, arriving on site with tools perfectly arranged can create a more professional image and aide efficiency on site. We offer a wide range of colours for the foam such as Red, Blue, Pink, Yellow, White and more.
Unlike other suppliers with can do quantities ranging from one unit to thousands of units.
Click here for more details of our custom foam service.

Enquire about SKB 3RR-6U20-22B SKB 6U Removable Shock Rack 20 (51cm Rail To Rail Deep
Please use this form for enquiries and pricing or call us on 01902 960110.
Our goal of providing you with the lowest price on our products has allowed us to beat competitors quotes on the widest range of cases available in the UK. However, should you come across the same product on sale for a cheaper price, we will endeavour to match or beat it! The price to match must be in sterling on a UK website that is run by an approved online distributor for this to be available.
Unfortunately, we are not able to match eBay or other auction prices. However, we will consider a Price match on eBay Online Stores if they are an approved online distributor.
The Price Match Promise will only apply on the day your order is placed.
Please call 01902 960110, chat online or email sales@thecaseshop.co.uk for further information.