Knaack Classic Rolling Work Benches are a perfect secure solution for your tool and equipment storage needs. The Knaack Classic Rolling Work Benches come standard with 4" casters, heavy duty drawers with ball bearing slides, and the Watchman IV locking system. The recessed padlock housing deters bolt cutters, pry bars, and hack saws. The Knaack Classic Rolling Work Benches are a great way to provide secure Jobsite Storage for your tools and equipment.