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The 8 Best plumb bobs of 2025

Are you trying to find plumb bobs among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling plumb bobs on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 30 hours of research and did 30 plumb bobs tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best plumb bobs you can buy today

SaleNo. 1
Swanson Tool Co PB008B 8 ounce Brass Plumb Bob with String
  • 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
  • EASY TO USE: Brass plumb bob ties to any string or line for quick and easy use on any job (20’ string and hook included)
  • ACCURATE: Precision accurate and a great tool for excavation contractors, surveyors and foundation contractors
No. 2
General Tools 790-8 Hexagon Steel Plumb Bob, 8 Ounce
  • 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
  • This plumb bob weighs 8 oz and is 4 inches long and 7/8 inches wide
  • Includes a 10 foot long 3mm braided cord and a removable cap for adjusting and replacing the cord
No. 3
TAJIMA Plumb Bob Setter - 14 oz (400g) Magnetic Plumb-Rite with 14.5 ft Auto Recoil Cord & Quick-Stabilizing Bob - PZB-400GP
  • 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
  • NON-SLIP GRIP – Elastomer-wrapped setter for added drop protection and secure grip
  • SUPERIOR JAPANESE CONSTRUCTION - Built with durability and quality in mind, Tajima's chamfer tools offer both thoughtful form and functionality that drywallers will surely appreciate.
No. 4
Stanley 47-973 8-Ounce Brass Plumb Bob
  • Mpn: 47-973
  • Country of manufacture: Taiwan
  • Manufacturer: Stanley
  • Brass plumb bob ideal for use in framing, deck building, plumbing, transit location and construction applications
  • Screw top simplifies attachment of string to center of the plumb
  • Brass plumb bob ideal for use in framing, deck building, plumbing, transit location and construction applications
  • Screw top simplifies attachment of string to center of the plumb
  • Polished-lacquer solid brass construction resists rust; thru-hole ensures easy tightening
  • Replaceable, hardened steel tip provides longer life; extra tip included
  • Weight: 8 ounces; backed by lifetime limited warranty
SaleNo. 5
Johnson Level & Tool 08 Steel Hexagonal Plumb Bob, 8 oz., Steel Finish, 1 Pack
  • 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.
  • EASY INSTALLATION: The steel plumb bob tool can be easily installed to a sting or line by simply removing the cap. You can also use it with Johnson tripods to level them into the center while using different optical and laser instruments.
  • PRODUCT SPECIFICATION: Johnson steel plumb bob weighs 8 oz. and is ideal for a variety of indoor and outdoor applications; including carpentry; masonry; surveying and fencing.
No. 6
AWF PRO Plumb Bob Kit - 16 oz and 8 oz Solid Brass Plumb Bobs, 14 ft Retractable Line Reel with Magnetic Base, 2 Pencils, Pencil Sharpener, Carrying Case
  • 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.
  • GREAT VALUE! Our AWF PRO Plumb Bob Kit comes with everything you will need. The kit includes 8oz plumb bob (1), 16oz plumb bob, retractable line reel (1), pencils (2), pencil sharpener (1), blue carry case (1).
SaleNo. 7
Johnson Level & Tool 116 Plumb Bob, 16 oz., Brass Finish, 1 Pack,Black
  • 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.
  • EASY INSTALLATION: The brass plumb bob tool has a hardened steel tip and cap that can be removed and replaced easily to offer a quick installation of a string or line.
  • PRODUCT SPECIFICATION: Johnson steel plumb bob weighs 16 oz. and is ideal for a variety of indoor and outdoor applications; including carpentry; masonry; surveying and fencing.
No. 8
Plumb Bobs Magnetic - 15 oz(425g) Plumb Rite With 14.5 ft(4.5m) String,Sharpener,2 Pencils,Carrying Case,Line Reel Used in Construction Can Automatically Stretch the Line,Quickly Stabilize the Plumbob
  • POWERFUL USE:High quality quick stabilization 15-oz bobs for establishing a perfect vertical line or plumb bobs,steadies within 6 seconds.
  • VALUE AND PRACTICALITY:Plumb bobs retractable - Through resistance adjustment, it can adapt to different specifications of plumb bob (5oz-16oz), and can ensure that the balance can be quickly maintained.Just lift the construction plumb and the line will retract automatically.
  • FLEXIBILITY:Plumbob 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.
  • PRODUCT SPECIFICATIONS:Universal magnetic plumb bob setter with 14.5 ft(4.5m). self-retracting line and 15oz(425g) plum bob,Sharpener,2 Pencils,Carrying Case.
  • HIGH-QUALITY SERVICE: If you have any doubts about the plumb bob and line reel, please inform us in time, we will relieve your doubts and let you deal with the problem quickly.Make plumb bob magnetic a member of your family.
No. 9
MOONWELL Pro Plumb Bob with String (8m/26ft 450g/15oz)
  • 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
  • Quick Stabilization - the 15oz plumb steadies within 6 seconds
  • Adjustable Resistance of cord - strong nylon string works with plumbs of different weight
No. 10
ARTCOLO 1 PCS Magnetic Plumb Bob Kit - 15 oz(425g) Plum Bob With 26 ft(8m) Automatic Stretching String,2 Pencils, Pencil Sharpener
  • 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.
  • QUICKNESS - The magnetic plumb box has an automatic retractable function, which can provide quick recovery of the line and make efficient use of time.
  • SET - including 1 pcs wire box and 1 pcs plumb bob,2 Pencils, Pencil Sharpener
No. 11
STANLEY Plumb Bob, Brass, 16-Oz (47-974)
  • 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
  • Through hole for easy tightening
No. 12
Johnson Level & Tool 05 Steel Hexagonal Plumb Bob, 5 oz., Steel Finish, 1 Pack
  • 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.
  • EASY INSTALLATION: The steel plumb bob tool can be easily installed to a sting or line by simply removing the cap. You can also use it with Johnson tripods to level them into the center while using different optical and laser instruments.
  • PRODUCT SPECIFICATION: Johnson steel plumb bob weighs 5 oz. and is ideal for a variety of indoor and outdoor applications; including carpentry; masonry; surveying and fencing.
No. 13
SitePro 15-032 32 Oz Brass Plumb Bob
  • 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)
  • Includes a Hardened steel point with asa thread
No. 14
TAJIMA Plumb Bob - 21 oz (600g) Plumb-Rite with Quick-Stabilizing Cap & Embedded Bumpers - PQB-600
  • 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
  • CHROME-PLATED DESIGN - The plumb bob is chrome-plated to resist rust and corrosion, and maintain long-lasting usability
  • EASY PLUMB LINE CONNECTION - Comes standard with snap ring to easily connect and disconnect to/from plumb line
SaleNo. 15
Plumb Bob Magnetic - Plumb Bob Kit - 310g Magnetic Plumb Bob with 4.5m / 14.7ft String Perfect for Construction Jobs and DIY
  • 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.
  • INSTRUCTION for USE: 1. Adjust the damping according to the demand. 2. Fixed plumb bob-(1) Wooden boards/dry walls can be directly used with fixed pins. (2) Steel can be directly attached to the surface with its own magnet. (3) You can use hanging slots to fix on nails. 3. Pull out the thread in the reel and set the required length according to your project.
  • Multi-occasion application: wood board, dry wall, gypsum board, steel surface can be used.
No. 17
16 oz Brass Plumb Bob with Leather Sheath (15-016S)
  • Brass construction
  • Steel ASA screw cap allows storage for extra point
  • Includes a hardened steel point with ASA thread (stored inside cap)
  • Heavy duty leather sheath with snap button strap to secure bob
  • Plumb Bob; Threaded Cap; Steel Point
SaleNo. 18
Coral 69300 Essentials Plumb Bob Made from Lightweight Nylon Includes Line for Hanging Wallpaper 20 Grams, Black
  • Do you want to avoid marks, scuffs, and damage when hanging wallpaper? would you like a plumb bob that is hard wearing and rust resistant? do you want an accurate vertical reference line?
  • Confidently Form vertical lines ideal for perfect wallpaper alignment and a paper hanging project you'll be proud of.
  • Made from long lasting nylon material to eliminate rust. This light-weight plumb bob weights just 20 Grams and is tapered to minimalise surface damage. A strong Black line makes for easy references.
  • On opening you'll simply loop and tie the string around the bob. Now you're ready to create straight plumb lines. You'll hold or tack one end of the line whilst allowing the weighted end to settle.
  • Don't risk the embarrassment of slanted sheets of wallpaper. This is possibly one of the easiest tools you'll ever use.
SaleNo. 19
PLUMB BOB - BRASS 24 OZ
  • PLUMB BOB - BRASS 24 OZ
  • PLUMB BOB - BRASS 24 OZ
  • PLUMB BOB - BRASS 24 OZ
  • PLUMB BOB - BRASS 24 OZ
  • PLUMB BOB - BRASS 24 OZ

How to choose a good plumb bobs

Does the idea of finding a fantastic plumb bobs make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in plumb bobs. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top plumb bobs products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top plumb bobs on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top plumb bobs brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top plumb bobs based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the plumb bobs were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good plumb bobs, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your plumb bobs.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting plumb bobs for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our plumb bobs. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what plumb bobs should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on plumb bobs.