Westcart All Terrain 8 - Mobilization Rack - Rapid Deployment Carts with upgraded Casters, include 4 x Heavy Duty All-Terrain Casters, two of Caster Lock and Swivel, two Straight or Swivel Caster which provide for simplified manuevering. Holds 8 Westcot FNC, 8 EDS, 8 SiP, or 12 GUC. Dimensions: 38.5 x 42.5 x 73.25