Internal Dimensions L: 565 x W: 483 x D: 178mm
Internal Dimensions
| Length mm | 565 |
| Width mm | 483 |
| Depth mm | 178 |
External Dimensions
| Length mm | 724 |
| Width mm | 711 |
| Depth mm | 406 |
Weight (kg)
| Overall Weight | 20.07 |
Rack Sizes
| Space Units Total | 4U |
| Rackable Depth | 20 |
| Rack Depth Rail To Rail | 20 |
| Depth Front Rail To Back Lid | 22.25 |
SKB 3SKB-R04U20W
4U Roto Shockmount Rolling Rack
20″ (51cm) Rail To Rail
The Rolling Shockmount Case series incorporates our black powder coated twist latches with locking loops and low profile injection molded pull handle with a 20 inch deep tough shell. The molded design provides extra stiffness in the lids and sides and allows for secure stacking.
Rack depth of the 3SKB-R04U20W from front to rear rail is 20 inches (51cm) and each lid is 2-1/4 inches deep. Rack rails are pre-threaded for standard 10-32 hardware and the mounting screws are included. Doors are fully usable even when racks are stacked together. Elastomeric shocks protect even the heaviest of loads. Sliding retractable handle, ambient pressure relief valve, oversized snap-down handles on each side, roller blade wheels, and gasket protected front and rear doors are all standard equipment.
This design also makes for enough “sway” space around the internal frame for an optimized air circulation and heat dissipation—very important when your delicate equipment is mounted and running. With our 1SKB Rolling Shock Racks you also save big on weight versus traditional flight cases and wooden cases.
The integrated wheels and pull handle make for easy lifting and transport. These models well accommodate audio mixers, video recording devices and communication equipment such as routers, switches, etc.
Typical applications are in broadcast, music, pro audio, outdoor events and many more markets.
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 3SKB-R04U20W - 20 Inch Deep Roto Shockmount Rolling Rack Case - 4U
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.