A steel ruler is a measuring tool used to measure length.

A gas chainsaw is a hand saw powered by a gasoline engine. It is mainly used for logging and timber production.

Bearings are an important part of contemporary machinery and equipment.

The chain saw is the most widely used among many garden machine products. Because it has very sharp teeth and is used for high-speed cutting of wood, strict safety measures should be taken when using it.

Hand tool is a tool for transforming and conquering nature, which is produced and developed at the same time as human beings.

Crimping pliers, as the name suggests, are a tool related to wiring.