What Is The Difference Between A Spanner And A Wrench?

Why is a wrench called a spanner?

A spanner is a tool that has fixed parallel flat faces opposing each other so as to be able to grip an object of the appropriate size.

Because it won’t grip an object that’s the wrong size, that fixed gap spanned by the faces defines the usefulness of the tool (hence the name)..

What is type of spanner?

What are the different types of spanner?Open Ended Spanners. Open-ended spanners have U-shaped jaws with an opening the width of the nut or bolt head. … Basin Tap Wrenches or Spanners. … Compression Fitting Spanner. … Ring Spanners. … Immersion Heater Spanners. … Combination Spanners. … Flare Nut Spanners. … Podgers.More items…

Who uses wrench?

A wrench or spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts—or keep them from turning. In Commonwealth English (excluding Canada), spanner is the standard term.

What does the little wrench light mean?

Maintenance Minder™ Indicator Light: A yellow wrench on your dashboard means your Honda Accord is due for routine maintenance. Low Fuel Indicator Light: When you’re running out of gas, a yellow light that looks like a gas pump will pop up on your dashboard. This tells you that you need to fill your tank immediately.

What are the standard socket sizes in order?

3/8 Inch Square Drive:Six Point Standard Sockets (5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16)Six Point Metric Sockets (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)Six Point Metric Deep Sockets (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)More items…

How do you use a wrench safely?

Discard any damaged wrenches (e.g., open-ended wrenches with spread jaws or box wrenched with broken or damaged points). Select the correct jaw size to avoid slippage. Wear safety glasses or a face shield (with safety glasses or goggles) where there is a hazard of flying particles or falling debris.

What does a spanner wrench look like?

There are many types of spanner wrenches, each with a distinctly shaped hook. In addition, some spanners are multi-tools with double-sided hooks. The most common type of spanner wrench is the C spanner. Its head is open in the shape of the letter C, and its jaws are meant to correspond to the similarly sized nut.

How do spanner sizes work?

Current Spanner Sizing Systems Fasteners measured using the current AF (‘across flats’) imperial system relate directly to the spanner size. The measurement is taken between the two parallel sides of the head of the fastener. For example, a ¼” fastener fits a spanner with a ¼” head.

How many spanner sizes are there?

Sets may contain as few as 10 or 12 different sizes but there can be 100’s in the most comprehensive sets. Most sets contain sockets to fit both Metric sizes and also their SAE equivalents (SAE is similar to the UK Imperial sizes and sockets are marked as 1/2″, 3/4″ etc.).

What is a ratchet girl?

Ratchet is a slang term in hip hop that, in its original sense, referred to an uncouth woman, and may be a Louisianan regiolect version of the word “wretched”. The term has since been extended to have broader meanings and connotations and is no longer strictly bound by race or gender.

What is the best torque wrench?

So here is my list of The 10 Best Torque Wrenches.GearWrench 85066 1/2″ Drive Click Torque Wrench.Neiko 03727A 1/4″ Drive Beam Torque Wrench.Precision Instruments PREC4D600F 3/4″ Drive Split Beam Torque Wrench.ACDelco ARM601-4 1/2″ Drive Digital Torque Wrench.Tacklife HTW2A 1/2″ Drive Click Torque Wrench.More items…•

What is a Crowfoot wrench used for?

Crowfoot wrenches are designed for use in hard-to-reach, restricted-access situations where a standard wrench or ratchet cannot reach. They are typically used in lower torque applications, and have an antislip, open-end design.

Can you use pliers instead of a wrench?

Although pliers can be used to tighten and loosen nuts, this is a task better suited to the wrench. Pliers tend to damage the surfaces of fasteners and are usually more difficult to use than a properly-sized wrench.

What can I use in place of a spanner wrench?

image What To Use If You Don’t Have A Spanner.Duct tape. Duct tape is useful in almost any situation but you may be surprised to learn that you can use it to loosen bolts. … Two Coins. Who would think that money can be used as a makeshift tool? … Zip-tie. … Another nut and bolt.

What is the difference between a ratchet and a wrench?

A ratchet is a mechanical device that only allows movement in one direction. When it is equipped onto a wrench, it allows the user to set two turning directions: one where the wrench head is fixed and one where it spins freely. … In fact, many may assume that a ratchet wrench is automatically a socket wrench.

What is the wrench icon?

The ‘Wrench’ icon is used to denote the settings menu and has been present in every release of Chrome since 2008. … Chrome for Android users will note that the ‘hotdog’ icon is similar-ish to the stack of vertical square dots used for to denote menus throughout Android.

What can I use if I don’t have an Allen wrench?

For smaller Allen wrench nuts, you could likely use a set of flat-tipped tweezers, or even the flat edge on a pair of finger nail clippers. There are numbers of bathroom items that can be used in such cases, and again it is just about being able to turn or spin this screw, nut, or bolt to get it loose.

Why is the wrench light on in my car?

The yellow wrench indicator means “Service Engine soon,” typically refering to a possible issue with the engine or transmission. If this indicator is showing, it is rcommended that the vehicle be taken to a dealership for servicing at the earliest possible time.

What do you mean by wrench?

noun. Definition of wrench (Entry 2 of 2) 1a : a violent twisting or a pull with or as if with twisting. b : a sharp twist or sudden jerk straining muscles or ligaments also : the resultant injury (as of a joint) c : a distorting or perverting alteration.