SKB 4U Rack Drawer Fits within SKB racks, double action ball bearing glides, side railing for full extension, metal cover and twist lock on front, twelve dividers Measurements:15 7/8" W x 15 7/8" D x 5 3/4" H The SKB SKB-DRW4 4-Space Rack Drawer is the handy answer to the question of how to keep miscellaneous items organized on your studio rack This sturdy rackmount drawer is a convenient place to store CDs, cables, and whatever audio equipment you need tucked away Interior dimensions: 15-7/8"W x 5-3/4"H x 15-7/8"D Weight: 12