A wide rectangular tool box with the top open. 

Open Tool Box

Hammer 

A wide rectangular tool box with a latch and handle.

A horizontal road barricade with two panels. 

A mannequin statue with four pins on it, for sewing clothing for fashion or clothes retail.

A bearded man wearing a cap and work coveralls kneeling on the ground and holding a wrench.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.