15.5" Makita Large Interlocking Tool Box $37.90 + Free S&H

Makita 197212-5 Interlocking Case for $37.89 at Amazon or Home Depot ($65+ at other retailers). Size: Large. Dimensions: /8-1/2" x 15-1/2" x 11-5/8". If you have the Discover $10 off $75 at Amazon, two boxes come out to $65.78 (the price of one at other retailers).