The SKB Shock Rack is a lightweight shockproof watertight case for protecting and and transporting your sensitive electronic equipment. The exterior is constructed of LMDP (linear medium density polyethylene plastic and it features 8 elastomeric shock absorbers which gives you a payload range of 18-68 kilograms. The case is resistant to heat and chemicals as well as being dustproof featuring black powder coated stainless steel hardware as well as 8 comfort grip spring loaded lift handled for ease of transportation. Military-Grade Construction This ultra-durable transport case is the ideal solution for transporting your precious electronic equipment ensuring its safe and secure at all times. The case itself is constructed from LMDP (linear medium density polyethylene plastic) that meets or exceeds MIL-STD 810G standards. MIL-STD 810G is a test method for determining whether a construction is durable and secure enough to be labelled as military-grade this ensures maximum protection for your equipment. The case also features 8 elastomeric shock absorbers with a payload range of 16-68 kg (40-150 pounds) this means its highly-resistant to impact shock and other damage. The shell of the case is a rugged moto-moulded shell ensuring maximum strength and impact resistance. The case comes with a 2 deep front lid and a 5 deep rear lid to house rack gear that is longer than 30 for optimal versatility. In addition it features moulded-in stacking rib and lugs plus an automatic pressure relief valve along with the gasket sealed lids making it waterproof and airtight. The shock racks are available in a range of different measurements from 24or 30 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. Features Meets or Exceeds MIL-STD 810G Standard payload range 40 to 150 lbs Standard 19 Rack width per ANSI/EIA-310-C Standard Rack depth 30 rail to rail Square hole rack rails to accommodate either #10-32 US standard or 6mm international standard cage nuts 2 front lid and 5 rear lid with edge casters standard other options available SKBs Rugged roto-molded shell ensures industry leading strength and impact resistance Moulded in stacking ribs and lugs are designed to stack with competitive manufacturers cases Black powder coated stainless steel hardware (standard) which are recessed for protection 8 comfort grip spring loaded lift handles Automatic pressure relief valve (standard) Lid hangars (standard) Case coupling straps (standard) Specifications Interior Length: 92.71 cm Interior Width: 48.26 cm Interior Depth: 13.97 cm Exterior Length: 114.38 cm Exterior Width: 73.15 cm Exterior Depth: 30.02 cm Rack Space Units Total: 3 Rack Depth Rail to Rail: 76.20 cm Rack Depth Front Rail to Back Lid: 87.63 cm