30¾" W x 18¼" H x 15¼" D, Multi-Tier, Socket Pegs, 18 - Combination Pegs, 18- ½" Regular Pegs, 18 - ½" Deep Pegs, 15 - 3/8" Regular Pegs, 15 - 3/8" Deep Pegs, 11 - ¼" Regular Pegs, 11 - ¼" Deep Pegs, 10 - ½",3/8" and ¼" Ratchet & Extension Holes, 10 - Screwdriver or Nut Driver Holes