Model # 908BR

Internet # 100113390

Store SKU # 114373

8 oz. Brass Plumb Bob

$8.98 /each

Frequently Bought Together

Product Overview

The Empire 8 oz. Steel Plumb Bob ties easily to string and line and is great for surveyors, excavation contractors and foundation contractors. This solid steel plumb bob features a lacquered finish to resist corrosion.

  • Ideal for lining up points and transferring points
  • Solid brass construction with a lacquered finish to resist corrosion
  • Ties easily to string and line
  • Extra hardened-steel tips available

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 


Hand Tool Type 
Plumb Bob 
Plumb bob weight (oz.) 
Tools Product Type 
Hand Tool 

Warranty / Certifications

Manufacturer Warranty 
Product is warranteed on a manufacturer's defect. 

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Customer Questions & Answers

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Customer Reviews

Rated 4.7 out of 5 by 9 reviewers.
Rated 5.0 out of 5.0 by very helpful for bathroom rebuild Before I received the shower fitting was 3 inches off center now right on July 19, 2016
Rated 4.0 out of 5.0 by Perfect for aligning and centering support posts. The first plumb bob was probably made with sinew and a rock, this one works much better. I very quickly was able to find a center point for several porch support posts. The posts were centered and pinned in place while being vertically aligned. I was able to do the job by myself in just a half hour or so. I do not need this tool very often but it is ideal for finding the vertical plain on support posts and for transferring a mark from a top plate to a bottom plate. December 15, 2015
Rated 5.0 out of 5.0 by The perfect "Tool" for the Job The brass plumb bob was the perfect tool for getting a center measurement October 13, 2015
Rated 5.0 out of 5.0 by Plumb Bob Fits in your pocket and is very easy to set up for use. October 16, 2015
Rated 3.0 out of 5.0 by Can't get the cap off, I'm sure I'm not the only one Getting the cap off, do I use a knife, do I torch it to loosen it, do I use pliers and mark it up January 11, 2015
Rated 5.0 out of 5.0 by Make it plumb, Bob! I'm tired of hanging a rock on a string and squinting. King Tut's guy had a better plumb bob than I had. If a structure is EXACTLY in-line with gravity, it stays up better. In recent centuries, the spirit (bubble) level has taken much of the work we used to do with plumb bob and square. And now we got lasers. But levels and lasers must be correctly aligned to show true vertical. With a plumb bob on a string, gravity naturally forces the string to Exact Vertical. It really can't go out of alignment. But if you use a rock or old wrench as your weight, you can't transfer a point above onto the floor except approximately. So bob weights are made symmetrical and pointed. If truly symmetrical, the line of the string "hangs" to the point of the weight and you make your mark exactly. The metal lathe makes truly symmetrical shapes easy. So this is Empire's half-pound brass plumb bob. The only "modern innovation" is a replaceable tip (in case you bung-up the sharp end, which you should try to avoid). Does exactly what a plumb bob is supposed to do. 1 year warranty, but what could go wrong? Plumb bobs have been made of everything, but "plumb" really means Lead because it is heavy and easy to work. However Lead is too soft to hold a sharp point. And today we know that Lead is not good for the body. Brass is considerably harder, and prettier, and is a classic plumb bob material. Ironically this product carries one of those over-cautious warnings "Wash hands after use". Brass cuts easier on the lathe if there is a trace of lead in it, so they have to tell you to wash-up. One thing to note: this is just the bob. No string is included. This makes sense, because each worker will prefer a different type and length of string. Cotton for constant handling, nylon to shed mortar, whatever. So be sure you have string before you check-out. It might be a nice gesture if they threw-in a couple yards of starter-string, just so you don't get home with nothing to hang your bob on. February 11, 2015
Rated 5.0 out of 5.0 by great item, worked well Used this for centering my ballisters worked great February 26, 2014
Rated 5.0 out of 5.0 by Great precision tool. Always need a good plumb bob to do the job correct & accuratly. I am a project superintendent for a GC. I am always amazed at the lack of proper tools by some trades. I enjoy taking time to instruct young tradesmen on the "proper tool" to use. They are funny how they react to a new way of doing it "right." December 10, 2013
  • 2016-07-24 T18:35:16.883-05:00
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