"We own several KNAACK® Model 69 STORAGEMASTER® Chests. On one of our job sites we were working on a 10-story-high building. We had to get our jobsite box up on the 8th story deck with a crane. As you can guess, we dropped it about 60-feet with an 80 lb. jackhammer, air hose and other material, and every thing was okay! The KNAACK® box took a good hit to the bottom left side, but the lid still is square and left is as well, the locks work and the welding on the walls held up. KNAACK® Jobsite Boxes are the best on the market and our company wouldn't purchase any other. Thank you, KNAACK®."
- Michael, Tucson, AZ