a device for determining perpendicularity, consisting of a narrow board with a plumb line and bob suspended from an upper edge.

What is the plumb rule?

1. plumb rule - a plumb line attached to a narrow board. plumb line, perpendicular - a cord from which a metal weight is suspended pointing directly to the earth's center of gravity; used to determine the vertical from a given point. Based on WordNet 3.0, Farlex clipart collection.

What does the plumb symbolize?

The plumb is a symbol of truth and rectitude of conduct. ... We read in Isaiah 28, v 17 of the New English Bible that the Lord said "I will use justice as a plumb-line and righteousness as a plummet; hail shall sweep away your refuge of lies and flood-waters carry away your shelter".

What does plumb mean in Masonry?

The Plumb is a symbol of uprightness of conduct. By understanding the Plumb, a Mason is to judge his Brothers by their own standards and not those of someone else. When the Plumb line is thought of in this way, it becomes a symbol of an upright life and of the conscience by which each person must live.

What is a plumb line in surveying?

Plumb line : The direction of the lines of force of earth's gravity field. In field surveying, it is defined by the direction of a freely suspended plumb-bob.

How To Use A Plumb Bob

23 related questions found

Why is it called plumb?

A plumb line is a light line with a weight (plumb bob) at one end that, when suspended next to a workpiece, defines a vertical line. Plumb comes from the Latin plumbum, or “lead,” the material that replaced stone as…

How does plumb bob work?

Plumb bobbing is a method used on the putting green to find which way a putt will break. Plumb bobbing is when you squat down behind the ball with your putter handing in front of your eyes, and read the line of the putt based on how your putter hangs.

What are the Masonic levels?

A masonic lodge confers the three masonic degrees of Entered Apprentice, Fellowcraft (or Fellow Craft), and Master Mason. Whilst there is no degree in Freemasonry higher than that of Master Mason, there are additional degrees that are offered only to those who are Master Masons.

What does G stand for in Mason symbol?

With a "G"

Another is that it stands for Geometry, and is to remind Masons that Geometry and Freemasonry are synonymous terms described as being the "noblest of sciences", and "the basis upon which the superstructure of Freemasonry and everything in existence in the entire universe is erected.

What is a Fellow Craft Freemason?

"Fellowcraft" is one of a large number of terms with a technical meaning peculiar to Freemasonry. A "craft" is an organization of skilled workmen in some trade or calling: masons, carpenters, painters, etc. A "fellow" means one who holds membership in such a craft, accepting its duties and enjoying its privileges.

What is the difference between plumb and square?

Carpentry projects must be square, level, and plumb to be successful. Square means corners are 90 degrees. ... Plumb is vertical, most accurately gauged by a plumb bob. Levels can show when posts are plumb.

Who uses a plumb line?

Surveyors sometimes use plumb bobs for lining up points or transferring them. Excavation and foundation contractors rely upon the plumb line, and constructing a chimney the tool can indicate whether a flue is running true vertical or veering off plumb.

What does Plum mean in construction?

A vertical framing piece, such as a post or stud, is "plumb" when it's perfectly straight, and when a horizontal member has no tilt, it is "level." The tools that carpenters and homeowners use to determine plumb and level all rely in some way on gravity.

What does the level represent in Masonry?

The Level is a tool used in construction. Just about every mason hears the phrase 'On the Level' when they attend their lodge meeting. It is one of most basic ideas put forth in Freemasonry. At it's core on the level indicates that an object is the same distance from a common surface no matter where you measure from.

How do masons identify each other?

Historically, Freemasons used various signs (hand gestures), grips or "tokens" (handshakes), and passwords to identify legitimate Masonic visitors from non-Masons who might wish to gain admission to meetings.

What is the religion of Masons?

While Freemasonry is not itself a religion, all its members believe in a Supreme Being, or "Grand Architect of the Universe.” Members come from many faiths, but one denomination in particular bars any crossover.

What finger do Masons wear their ring on?

The pinky finger is mostly acceptable for wearing your ring and it becomes even more acceptable the further up in the tradition you advance. The symbol of the compass should be worn facing towards you only if you are a newer member because it shows you are taking the pledge to the tradition seriously.

What induced you to become a master mason?

Q. What induced you to become a Master Mason? ... That I might travel in foreign countries, work and receive Master's wages, the better to enable me to support myself and family, aid and assist a distressed worthy Brother Master Mason, his widow and orphans. Q.

What does the Catholic Church say about Freemasonry?

The Catholic Church's current norm on Masonic associations is the 1983 CDF Declaration on Masonic associations. The 1983 CDF declaration states that Catholics "who enroll in Masonic associations are in a state of grave sin and may not receive Holy Communion."

Who is the highest ranking Freemason in the world?

The standard, widely accepted Masonic rite has three degrees. They are Entered Apprentice, Fellowcraft, and the highest rank that anyone can earn, Master Mason.

Why do golfers hold putter up?

Golfers hold the putter up in the air when using the 'plumb bob' method to read greens. By holding the putter in the air, they are trying to create an exact vertical line between the putter handle, shaft, clubhead (using gravity), ball and hole, which can help them determine which way their putt will break.

What can I use instead of a plumb bob?

Many chalk lines can be used as plumb-bobs as they are essentially a weight tied to a string. Some even have a pointed bottom to make accurate marking easier.

Why is there a hole in the tip of a plumb bob?

The weight or “bob” is the part of the plumb-bob that is suspended by the string. The weight is symmetrical for balance, and typically has a pointed end for accurate alignment. At the opposite end there is a hole for the string to be fed through and tied.