أداة قياس الشاقول المصنوعة من النحاس (400GMS)

Plumb bobs are commonly made from materials such as brass, lead, or other metals. The choice of material affects durability and weight, which are crucial for accurate vertical alignment.

A plumb bob is used to establish a vertical reference line, ensuring that structures are built straight and true. It is essential in construction, carpentry, and surveying.

To use a plumb bob, attach it to a string and hang it from a fixed point. Allow it to settle until it stops moving; the string will indicate the vertical line relative to gravity.

Yes, a plumb bob can be used in various environments, including outdoor construction sites and indoor applications. It remains effective as long as it is used in conditions where gravity can act on it.

The cord includes many plumb bobs, including the 400 GMS version, which is often around 10 feet long. This length provides ample reach for most standard applications.

To maintain a plumb bob, ensure that the string remains untangled and free from fraying. Additionally, store it in a dry place to prevent corrosion of the metal components.

While using a plumb bob, handle it carefully to avoid damaging the pointed tip or the string. Proper handling ensures accuracy and prolongs the life of the tool.

The 400 GMS Plumb Bob weighs approximately 400 grams and is typically made of high-quality carbon steel or brass, providing durability and stable vertical alignment for construction tasks.

Yes, some variants of the 400 GMS Plumb Bob come with a strong magnet on the side, allowing easy attachment to iron or steel surfaces for hands-free vertical alignment.

The plumb bob usually comes with a nylon braided line extending up to 4.5 to 6 meters, which is wear-resistant and retractable in some models.

It features a quick-stabilizing cap that steadies the bob in 6 seconds or less, reducing wobble and spin for accurate vertical measurements.

It is widely used in construction, carpentry, surveying, plumbing, and masonry to ensure precise vertical alignment of walls, columns, pipes, and other structures.

Yes, it includes safety locks to prevent accidental injury, embedded elastomer side bumpers to protect surfaces, and a ribbed eyelet for easy attachment to nails or studs.

The product dimensions are approximately 25 x 12 x 3 cm, compact enough to fit comfortably in the palm of your hand for portability.