SKB 1SKB-R4S 4U Shallow Rack Case Available in 2U, 3U, 4U, and 6U sizes, SKB Shallow Racks are roto-molded of Polyethylene (LLDPE) for extra strength and durability. The exteriors feature SKB's recognizable bar design that signifies the rack unit size on the front and rear lids. Molded bars on top and bottom also provide interlocking capabilities allowing you to easily and securely stack them with SKB's Standard Roto Racks and Roto Rolling Racks, making transport even more convenient and secure. Lids include rubber gasket seals to keep water out. Other standard features include front and rear steel threaded rails and rack screws (10-32 thread), recessed steel Mil-Spec twist latches, flush carry handles, and non-slip rubber feet. All Shallow Racks are 10.7" deep from front rail to rear rail. Features: ? Roto-molded of Linear Low Density Polyethylene (LLDPE) for maximum strength impact resistance ? Available in 2U, 3U, 4U, and 6U sizes ? Interlocking molded stacking bars ? Gasket-sealed waterproof front rear lids ? Recessed twist latches ? Heavy-duty flush mount handles ? Non-slip rubber feet ? Includes rackmount screws ? Optional Roto Caster Board available (1SKB-RCB) ? Unconditional Lifetime warranty Specifications: ? Exterior: Hard ? Rack Units:4 ? Front Rail To Back Lid: 12.25 in - 31.12 cm ? Rail To Rail: 10.375 in - 26.35 cm ? Rear Rail to Front Lid: 12.25 in - 31.12 cm ? Product Weight: 12.25 lb - 5.56 kg ? Exterior Length:22.25 in - 56.52 cm ? Exterior Width: 16 in - 40.64 cm ? Exterior Height: 9.625 in - 24.45 cm ? Carton Length: 23 in - 58.42 cm ? Carton Width: 16.5 in - 41.91 cm ? Carton Height: 10 in - 25.40 cm ? Shipping Weight: 13.84 lb - 6.28 kg Echotone Music LLC has been a professional E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for clubs, concert, and broadcast applications. Shipping -Pro packed shipped USPS, UPS or Freight Service. Contact us pay for air mail upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- Customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned without all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - International Sales Clearance items, Avid products, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computer Cards, vacuum tubes, earbuds, raw-frame speakers, turntable cartridges, fog fluid.