Waterloo Industries M12918A10SS Lock
The Waterloo Industries M12918A10SS Lock fits model 596313 and model 658075.  Item dimensions: length 4-Inch, width 2-Inch, height 1-Inch. Waterloo Industries, Inc. is the world's largest supplier of tool storage products. Waterloo maintains a focus on exceeding customer expectations by maintaining productivity while producing exceptional quality products, creating new features and relentlessly testing prototypes of new products for fatigue and durability.