| 摘要 |
The tool storage ladder is an “A frame type ladder designed without a warning rung and in place of the common ladder warning rung is a tool storage compartment. The tool storage ladder is designed to stop the use of the warning rung on an “A” frame type ladder and completely stop ladder warning rung accidents on an “A frame type ladder. The compartment can be made from metal, fiberglass, wood or plastic composite. The ladder can also be made from metal, fiberglass, wood or plastic composite.
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