SKB’s 3RR Series Removable Shock Rack cases are available in 8 standard sizes: 3U, 4U, 5U, 6U, 7U, 9U, 11U and 14U. 3RR Shock Racks are a series of lightweight, shock-resistant, waterproof, dustproof, heat- and chemical-resistant racks perfect for protecting and transporting your sensitive electronic equipment.
Manufactured from LMDP Linear Medium Density Polyethylene plastic, all of which meet military standards MIL-STD 810G. Removable shock racks come with 8 shock absorbers which allow a standard payload range of 18 – 68 kg (it is possible to extend the payload range up to 73 – 136 kg when ordering).

3RR Removable racks are designed with a standard 19″ rack width per unit. ANSI/EIA-310-C specifications and have square rack bars that fit either #10-32 US standards or 6mm International standard nuts that come with the SKB removable shock racks.

The robust roto moulded cases are leading within the industry in terms of strength and impact resistance.
Standard racks come with 2″ deep front-and-rear lids to store rack equipment longer than 20″.

• 4 comfort grips,
•  Spring-loaded lifting handles for easy transport.
•  Automatic pressure relief valve
•  Gasket-sealed lids,

Note: 3RR 20″ Shock Racks do not come standard with wheels