And yes, we know there is another tool called a "closet spud wrench" that is used in close quarters for closet spuds, basket strainers nuts and spud nuts. Screw that bolt down, stick another get to … a spud wtench defined; What Is A Spud Tool? The most common shapes are called open-ended spanner and ring spanner. With that in mind, you can pretty much guess how they use the spud wrench. Get free 2-day shipping on qualified Adjustable Wrenches products or buy Tools department products today with Buy Online Pick Up in Store. The potato is called a spud because the tool used to dig them out was a simple stick." Some spud wrenches have smooth flat jaws.Another type is called an internal spud wrench, which has an adjustable jaw spread that grasps from inside the spud.Still others are very specific to the task, like the Sloan flush valve spud wrench. On one hand, they needed a wrench to tighten the bolts. - in Tools For Metal Work. There is also a certain part of a job that plumbers referred to as digging spuds out. ... An internal spud wrench is used to hold the spud in place, while the nut on the outside is tightened to allow the washer to tighten evenly around the inside of the hole in the porcelain. See the chart below for more information on wrench types and their uses. Usually for hickory or ash. A spud wrench is used to line up holes and tighten nuts on structural steel. Nothing fits as perfect as it's drawn, so you stick the point in the hole until it's deep enough where you can make a bolt in a different hole. But they also needed to make fine adjustments to alignment to line up the bolt holes. Water Closet & Urinal Spuds. Why Do They Call It A Spud Wrench? There is also a certain part of a job that plumbers referred to as digging spuds out. There are other types of wrenches that carry the moniker "spud," so make sure you know what you're buying before plunking down your dough. Judging by their appearances, some spud wrenches look just like any other pipe wrench. There is also a certain part of a job that plumbers referred to as digging spuds out. The design of the wrench makes it useful when dealing with flare nuts and flare fittings and can loosen the nuts without damaging them. Why spend the time searching for that hard-to-find closet or urinal spud? Tool know it all, what is a drilling hammer,why is it called a monkey wrench. It is a tool with steel heads and wooden handles. mixwell1983. The name "spud" comes from the Gaelic word for a digging stick, "spaid." A flare nut wrench, also known as a line wrench, brake wrench or crow's foot spanner, is a type of open-ended wrench commonly used for car repair and tuning. It is called a spud wrench because it is shaped like the Irish tool used to dig potatoes. What you see above is called a “spud wrench.” It was designed to solve a problem common to workers assembling steel structures. Iron workers sometimes use them to stand on while connecting iron. tap wrench and pipe wrench), or may be used for a monkey wrench - an adjustable pipe wrench . The spike can be used to line up bolt holes when installing pipe fittings, doing automotive work or—in the case of iron workers—for lining up bolt holes in girders and beams.