Best Plumb Bobs in 2026

Application: Architectural Dampening

Product Weight: 3.5 oz (100 g)

Body Material: Steel

QUICK STABILIZATION – Quick-stabilizing bob steadies within 6 seconds

SURFACE PROTECTION - Embedded side bumpers protect both the bob and work surfaces

THICK ELASTOMER TIP GUARD - Guard keeps the bob tip safe and secure

PLUMB BOB: This plumb bob is used by foundation contractors; excavation contractors and surveyors for lining up; transferring points or establishing a straight vertical or plumb line by connecting it with a string.

PRACTICAL DESIGN: The plump bob tool has a hexagonal machined body that prevents it from rolling off to ensure accurate measurements. The practical design also improves the work quality along with maximum efficiency and safety.

QUALITY MATERIAL: This hexagonal plumb bob is made from high-quality steel that adds to its durability and great performance. It also has a corrosion-resistant steel plated finish; which adds to the lifespan.

Master mechanic, 5 oz, plumb bob, for determining true vertical, corrosion resistant Chrome plated steel with accurately turned points

Highly durable product

Manufactured in China

Perfect Precision - The Starrett's best 8-1/2 oz. steel plumb bob is used to achieve precise accuracy in all layout work, construction, and surveying. Starrett tools exceed performance requirements of national and international standards.

Secures into Place - The Starrett Plumb Bob comes with a sure grip knurling on a polished steel body for easy handling. It is a hardened and ground removable point for greater accuracy, longer life, and hexagonal-shaped head that prevents rolling.

Impressive Weight Proportion - Ideal for precision work in construction, the Solid steel construction provides a low center of gravity and great weight in proportion to its short length and small diameter.

Steel bodied plumb bob

Facility for attaching to line

Bright zinc plated

Tapered point tip

20 oz. solid brass bob

Perfect Precision - The Starrett's best 8-1/2 oz. steel plumb bob is used to achieve precise accuracy in all layout work, construction, and surveying. Starrett tools exceed performance requirements of national and international standards.

Secures into Place - The Starrett Plumb Bob comes with a sure grip knurling on a polished steel body for easy handling. It is a hardened and ground removable point for greater accuracy, longer life, and hexagonal-shaped head that prevents rolling.

Impressive Weight Proportion - Ideal for precision work in construction, the Solid steel construction provides a low center of gravity and great weight in proportion to its short length and small diameter.

【Magnetic pendant】 The multifunctional metal wire pendant adopts strong magnetic adsorption, small size, good flexibility, easy to carry and store, easy to use, and good performance.

【Practical】 The electromagnetic hammer is well-made, two-piece, very practical, and can meet your use and replacement needs.

【Measuring range】 The measuring range is 5 meters / 16.4 feet. Commercial-grade plumb bob can be used for a long time.

CHALK BOX - High-speed operation gear design provides 6X the rewinding speed, which can save your time and improve efficiency. High tenacity rubber on the sides provides superior traction, prevents slipping, increases comfort, and has abrasion-resistant properties.

CHALK BOX - The lines of the chalk box adopts a weaving process, which has the characteristics of anti-abrasion and anti-stretch, and the lines produced are clear and accurate.The extra wide sliding door provides fast feeding conditions and reduces working time.

PLUMB BOB- The plumb bob with magnetism can provide strong fixing ability on iron surface, cement wall, plasterboard and wooden surface, making the work easier.15 oz plumb provides fast and stable operation within 6 seconds.

Blunt point

20 oz. solid brass bob

The largest selection of tools manufactured to the highest quality standards

Leader in professional contruction tools

Innovative, durable

Industrial Tools

The Package Length Of The Product Is :6.8 Inches

The Package Width Of The Product Is :6.0 Inches

【Strong】This product is a high-quality metal forging of multi-function wire pendant, strong and durable.

【Convenient】Adopt strong magnetic adsorption, small and flexible, easy to carry and store, convenient to use and with good performance.

【Adjustable】Adjustable distance measurement by wire hammer, suitable for different construction conditions.

Item Package Height:1.524 Centimeters

Item Package Length:11.938 Centimeters

Product Type:Tools

【Specification】This plumb bob set contains a plumb bob and a Recoil Cord box, the length of the cord is 6 meter

【Easy to Use】The cord box has a magnetic base, it can be attached to metal surface, It also has fixed pins, so it can be fixed on wood or brick wall

【Widely Used】The plumb bob set is small in size, it is handy to have around and easy to store. It is suitable for vertical measurement of building lines and walls

PLUMB REEL-- This plumb is for inspecting vertical building structures

VINTAGE PLUMB-- Suitable for furniture decoration, building foundation level measurement, vertical detection,

CONTRACTOR PLUMB-- steel plumb The hammer body has high concentricity, and the same inclination angle on both sides makes the plumb not eccentric in actual use, which better improves the measurement accuracy.

STRAIGHT LEVEL SETTER-- Plumb For Surveyors, Excavation Contractors, and Foundation Contractors

HANGING WIRE HAMMER-- Plumb bob is a thing that is more in the process of engineering use.

BUILDING MEASURING TOOL-- building plumb Professional and practical design with beautiful appearance, easy to carry and use.

PLUMB AND LINE-- This plumb bobs is for checking vertical building structures

VINTAGE PLUMB-- Professional and practical design with beautiful appearance, easy to carry and use.

HEAVY PLUMB-- Plumb is a skill that technicians must possess. Plumb is mainly used to measure verticality.

Perfect Precision - The Starrett's best 8-1/2 oz. steel plumb bob is used to achieve precise accuracy in all layout work, construction, and surveying. Starrett tools exceed performance requirements of national and international standards.

Secures into Place - The Starrett Plumb Bob comes with a sure grip knurling on a polished steel body for easy handling. It is a hardened and ground removable point for greater accuracy, longer life, and hexagonal-shaped head that prevents rolling.

Easy to Use - Incorporating convenience and excellence, Starrett tools are designed to be user-friendly. Whether you're an experienced professional or an amateur when it comes to home improvement, our tools are handy and accessible.

Plumb Bob 12 Oz Nickel Plated

Size: 3.9 inches (98 mm) x Diameter 1.3 inches

Specifications: Small, lightweight, with static mechanism

JAPAN

Plumb bobs can be used to plumb walls and other objects over your reference point when using optical instruments.

Plumb bob is a skill that technicians must possess. Plumb bob is mainly used to measure verticality.

Adopts precision production to enhance the stable characteristics and high reliability.