Attached Lid Containers (ALCs) are reusable storage containers ideal for use in order picking, closed-loop distribution, and storage applications. Attached lids snap securely closed to protect contents from dust or damage. -Reinforced hinge pins for years of smooth lid operation -Textured bottoms provide a sure grip -Made in the USA These industrial shipping containers stack for maximized storage and nest when empty, saving space Attached Lid KeepBoxes are light- to medium-duty containers designed for mome storage needs. Textured bottoms provide a sure grip on conveyor belts. Strong molded-in handle grips are ergonomically designed for easy lifting and carrying. Padlock eye provides security option. Reinforced steel hinge pins ensure years of smooth lid operation.