Post Driver
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A post pounder, post driver, post rammer, post knocker or fence driver is a tool used for driving
fence posts A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. A fence differs from a wall in not having a solid foundation along its whole length. ...
and similar items into land surfaces. It consists of a heavy
steel Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant ty ...
pipe Pipe(s), PIPE(S) or piping may refer to: Objects * Pipe (fluid conveyance), a hollow cylinder following certain dimension rules ** Piping, the use of pipes in industry * Smoking pipe ** Tobacco pipe * Half-pipe and quarter pipe, semi-circula ...
which is closed at one end and has handles
welded Welding is a fabrication process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool, causing fusion. Welding is distinct from lower temperature techniques such as braz ...
onto the sides. It is normally used by one person, but larger versions may require two.


History

An early type was developed in 1933 by the
Pennsylvania Department of Transportation The Pennsylvania Department of Transportation (PennDOT) oversees transportation issues in the Commonwealth of Pennsylvania. The administrator of PennDOT is the Pennsylvania Secretary of Transportation, currently Yassmin Gramian. Presently, Pe ...
to aid the installation of fencing along roads and highways.


Operation

The open end is put over the top of the post to be driven, then the tool is lifted and dropped repeatedly onto the top of the post. The closed end strikes the top of the post, driving it into the ground. Unlike a
maul A maul may refer to any number of large hammers, including: * War hammer, a medieval weapon * Post maul, a type of sledgehammer * Spike maul, railroad hand tool * Splitting maul, heavy wood-splitting tool resembling both axe and hammer People ...
it can be used easily on tall posts, such as those used for deer fencing. Because the tube guides the striking force consistently in line with the post and strikes it across its full width, a post pounder usually damages the top of the post less than a maul. It is not suitable for posts which will be shorter than the length of the tool, or for posts which do not fit easily into the tube because of bulges or curves, or their over-large diameter. The tool is difficult to use on slanting posts. The post pounder can also be used to remove t-posts. To do so, put the closed end of the post pounder on the ground about 6 inches from the t-post. It should be on the side of the post with the knobs. Push back on the t-post away from the pounder, then push the top of the pounder so the rim sets beneath the lowest knob possible on the t-post. With the pounder lodged beneath the t-post knob, pull the t-post back to the starting position and it will lift up a few inches. Repeat process until t-post can be removed.


Safety and Precautions

Single-person post pounders tend to be around , but weight varies with model types. The diameter depends on the size of the post to be pounded. They can be dangerous to handle, especially if the lower edge of the pounder catches on the top of the post, when it can pivot towards the user and strike them on the head.
Hearing protection A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. HPDs reduce the level of the no ...
and a
hard hat A hard hat is a type of helmet predominantly used in workplace environments such as industrial or construction sites to protect the head from injury due to falling objects, impact with other objects, debris, rain, and electric shock. Suspensio ...
are often recommended.


See also

* Steel fence post


References

{{DEFAULTSORT:Post Pounder Farming tools Fences Gardening tools Tools