Feature: 1. Group Lockout Box Set: The lockout box comes with 12 pieces 38mm padlocks and 24 pieces keys for your use, with good durability. 2. Reinforced Lock Shell: The lock shell is made of reinforced nylon PA, which has strong toughness, great impact resistance, will no fading. 3. Safety Design: The key cannot be pulled out of the padlock when the padlock is open, ensures the safety of the device. 4. Multi Purpose: The lock box can be used as a small hand held lock box, which can hold several tags, hasps and small circuit breakers. 5. Wide Usage: Safety lockout box is suitable for industrial, chemical, electric power, petroleum, coal mine, flammable and explosive places. Specification: Item Type: Lockout Box Padlock Set Material: Nylon, stainless steel, brass, steel plate Usage: Suitable for petroleum, natural gas, chemical industry, electric power nuclear energy, logistics shipping, machine manufacturing Padlock Specifications: Lock Beam Diameter: Approx.6mm/0.2in Inner Length: Approx.38mm/1.5in Lock Box Size: Approx.235x155x95mm/9.3x6.1x3.7in. Package List: 1 x Lockout Box12 x Padlock24 x Key Note: Do not place the product in an excessively corrosive, humid and high temperature environment.