Best Artcolo in 2026

DIVERSIFICATION - The plumb bob with magnetism can provide strong fixing ability on iron surface, cement wall, plasterboard and wooden surface, making the work easier.

HIGH EFFICIENCY - 15 oz plumb provides fast and stable operation within 6 seconds.

HIGH QUALITY - Cable box with extra long 26FT braided nylon plumb cord for extra durability and ability to handle higher operating environments.

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.

HIGH EFFICIENC - High-speed operation gear design provides 6X the rewinding speed, which can save your time and improve efficiency.

COMFORT - High tenacity rubber on the sides provides superior traction, prevents slipping, increases comfort, and has abrasion-resistant properties.

QUALITY - 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.

Quick Stabilization – quick-stabilizing 14-ounce bob steadies within 6 seconds

Multi-surface connection – includes setting pin for wood/drywall, strong magnet for steel surfaces, and hook for nails or studs

Self-retracting line – Universal plumb bob setter with 14. 5 ft. self-retracting line for quick easy storage

PRODUCT DETAILS: Replaceable, hardened steel tip for durability

FEATURES: Removable head for easy string attachment

DURABLE MATERIAL: Solid brass construction with a lacquered finish to resist corrosion

BRAIDED MASON LINE - Nylon mason line is a heavy duty mid-stretch twine that is perfect for a wide range of indoor and outdoor activities, including fishing, boating, masonry, crafting, gardening, marking, and DIY projects. It has excellent abrasion resistance and does not unravel.

SYNTHETIC RESISTANCE - Synthetic nylon fibers provide a durable, long-lasting twine that is naturally resistant to moisture, chemicals, oils, rot, and weather conditions.

LIGHTWEIGHT STRENGTH - Nylon fibers are braided to create a mid-stretch line that can hold loads of up to 160 pounds. It handles high-stress application without sag or distortion.

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 practical design with a hardened steel tip to ensure accurate measurements. It also improves the work quality along with maximum efficiency and safety.

QUALITY MATERIAL: This steel tip plumb bob features a brass-plated body that adds to its durability and great performance. It also has a lacquer finish; which protects it against corrosion while adding to the lifespan.

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.

Polished-lacquer, solid-brass construction of the plumb bob is durable and rust resistant

Replaceable, hardened steel tip of the plumb bob with string is long-lasting

Screw top simplifies attaching string to center of plumb

AWESOME PLUMB BOB KIT! Are you looking for a high quality kit for establishing a perfect vertical line or plumb bob? We got you covered with our AWF PRO Plumb Bob Kit. As a bonus, our kit includes a Specialty Pencil Sharpener designed for cutting carpenters pencils and 2 pencils to get you started. Everything in the kit is packaged in an attractive, durable, zippered protective case.

QUALITY PLUMB BOBS! Our Plumb Bob Kit comes with two precision made, all brass plumb bobs. Each plumb bob comes with 2 replaceable steel tips (one is hidden in cap), for a total of 4 steel tips. Both sizes use the same interchangeable caps and tips, making switching sizes quick and easy. The Line Reel comes with approximately 14 feet of bright orange braided nylon cord, rare earth magnets to attach the reel to steel or iron and a fold out bracket to hang the reel on a nail, screw or tack.

EASY TO USE! To attach the cord to the plumb bob, just remove the screw in cap; thread the cord through the center opening; knot it and reattach cap to plumb bob. The nylon cord pulls easily out of the reel. Press the locking lever once to hold the cord in place. Press the locking lever again to release the cord. When done the line will self retract into the reel.

General Tools professional quality Plumb Bobs have been a staple of the masonry, carpentry and surveying industries for more than 50 years

General Tools steel plumb bobs feature a hexagonal body of cold-drawn steel with nickel plating

Features a removable cord cap for easy cord replacement; Cap is used used with 3/32 inch cords

An aid to set up and deploy a clean, accurate plumb

Draw the bob to desired position and stop with finger pressure

Steel clock spring retracts the string back into case

Mpn: 47-973

Country of manufacture: Taiwan

Manufacturer: Stanley

Pro plumb bob with non-slip grip and premium long lasting quality

Auto Retracting String - 8m / 26ft strong self retracting nylon cord

Multi-surface Connection - Magnet / Stick into wood / Hooked by nails

POWERFUL USE:High quality quick stabilization 10.7-oz bob for establishing a perfect vertical line or plumb bob,steadies within 6 seconds.

VALUE AND PRACTICALITY:Plumb bobs retractable - Through resistance adjustment, it can adapt to different specifications of plumb bobs (5oz-16oz), and can ensure that the balance can be quickly maintained.Just lift the plumb bob and the line will retract automatically.

FLEXIBILITY:Plumb bob with string includes positioning pins for wood/drywall, strong magnets for steel surfaces, and hooks for nails or studs.The locator wrapped in elastic material provides additional drop protection and a firm handle.The freely retractable positioning pin is safer, and can be retracted and positioned when not in use to prevent accidental injury.

Auto Retractable Line Reel

Easy Function Locking Lever

High Visibility Durable Nylon Cord

Application: Architectural Dampening

Product Weight: 3.5 oz (100 g)

Body Material: Steel

Adjustable Hook for Mounting on Aluminium Frames, Nails or Concrete

Powerful Magnet for a Firm Hold On Steel Wall.

Use Flush Pin to take 0 Distance Measurement or to Hang Cord Immediately Flush w/upright Surface

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

Heavy Duty Hexagon Stock Steel for Strength and Durability

Chrome Plated to Resist Rust

Chrome Plated to Resist Rust

Solid brass body

Steel point with hole for attachment to line

Net weight: 0.055 kg

Hardened steel point, 10-33 thread

Fits all General Tools & Instruments 800 series brass plumb bobs

Plumb bobs comes in 6 sizes

Weighs 32 oz (907G)

Precision machined for perfect balance and treated for a lasting finish

Steel asa screw cap allows storage for an extra point (not included)

Corrosion Resistant - It is manufactured with reliable accuracy and corrosion resistant to provide excellent service in various applications. Points easily replaced if worn or broken.

User-Friendly - Starrett tools are designed to blend durability with accuracy. Whether you are a professional tradesman or loves doing DIY's, you can always trust that Starrett layout tools will provide solutions for your job.

Reliable - The plumb bob has a pointed tip on the bottom and suspended for a string that is used as a vertical reference line. It also comes with easy, self-centering line assembly with screw cap design.

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.

POWERFUL USE: Quick stabilization 310g bob for establishing a perfect vertical line or plumb bob, steadies within 6 seconds.

VALUE AND PRACTICALITY: Plumb bobs retractable - Through resistance adjustment, it can adapt to different specifications of plumb bobs (5oz-16oz), and can ensure that the balance can be quickly maintained.Just lift the plumb bob and the line will retract automatically.

FLEXIBILITY: Plumb bob with string includes positioning pins for wood/drywall, strong magnets for steel surfaces, and hooks for nails or studs.The locator wrapped in elastic material provides additional drop protection and a firm handle. The freely retractable positioning pin is safer, and can be retracted and positioned when not in use to prevent accidental injury.

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