Keys fixed plate The best known is that with two mouths, also called spanish key. They are used to tighten any type of screw. You only have What take into account the size of the mouth of the key.
What is the Bristol key? The Keys of Bristol board They are steel bars, usually chrome vanadium, of hexagonal shape which are used to screw or unscrew bolts, screws or nuts with internal hexagonal heads.
Why is it called a Bristol Key? Bristol Keys the opinion Bristol boardestablished for the Bristol board Wrench Company, has a ribbed structure with four or six grooves, which are not necessarily tamper-proof and are cut for a broaching machine of square corners, giving a slight undercut to the outer corners of the key.
How are Allen keys classified? The Keys hexagonal are named by their distances between faces, the measurements standardized in millimeters by ISO 2936:2001 are as follows: 0.7; 0.9; 1.0; 1.25; 1.3; 1.5; 2 to 6 in 0.5 mm increments, 7 to 22 in 1 mm increments, followed by 24; 25; 27; 30; 32; 36; 42 and 46mm.
Why is it called a French key? Origin of the term. In some languages (Russian, Ukrainian, etc.) I know attributed to French engineer Le Roy-Tribeau, who received a patent for the design in 1837. In German-speaking countries, the key is also known What Franzose, in Poland –like a french key .
What is a torx key? The torx keys they are similar to screwdrivers but are used for screws torx which have a star-shaped recess with 6 points. They were originally designed by Camcar Textron and torx is a registered trademark, but they are known by this name instead of the generic name “internal hexalobular”.
What is the spanish key? – Related issues
What is the hex key called?
The key Allen, also called hex keyit has a hexagon-shaped finish on the tip to be able to adapt to the key and tighten or loosen screw type with head in finish hexagonal. The key Allen has a very simple design and is generally a key small very light. The most common measurement is 5 mm.
What is the key for?
The main and fundamental function of a key is loosening and tightening nuts and bolts. The central part of the key and the handle has a very basic and simple design. It is usually made of strong metal which will allow for loosening and adjustment.
What is the German key?
The key expansive elastic or also known as key English or German It is a basic and versatile hand tool that is very advantageous to have in the toolbox because of its adjustable condition to the different sizes of screws and nuts for its assembly or disassembly.
What is the mixed key?

The combination wrench It is a manual tool designed in steel. Its main characteristic is that it combines a fixed mouth in the shape of a U and the other in the shape of a star.
What types of keys are there?
There are various key types: Wrench fixed or conventional mouth: it’s necessary twist it by hand all the way to use. Wrench manual: it is also known by key ratchet already What It has a unique sound when you turn it.
What is the real key?

The wrench is a tool for mounting hexagon head bolts and nuts. The difference between this key and the fixed ones are in their characteristic of being adjustable, which makes it possible to use the same key to work with a wide variety of measurements of said elements.
What is the Stilson key?

The key Stillson, adjustable wrench, pipe wrench or spanner (wrench) is an adjustable wrench used to tighten, loosen or adjust parts. It is used to fit larger parts, which require the application of a large amount of torque.
What is the name of the key?
Wing wrench That is key French too I know the call in many other ways, but the best known is wrench. It is also called key Swedish
What is Hexalobular?
It was developed in 1967 by Camcar Textron and is often referred to as a “Phillips screwdriver” by those unfamiliar with the style, although that is the name for PHILLIPS screwdrivers. The generic name is internal screwing system hexalobeand it is an ISO standard, specifically ISO 10664.
What if I don’t have a Torx screwdriver?
Screw torx: the head of a screw torx is six-pronged, so the best method to unscrew if you don’t have a Screwdriveris to take a plastic toothbrush, and you burn the lower tip.
How to remove a swept allen key screw?
What is the difference between the adjustable wrench and the French wrench?

The main difference Come in key and french is it the wrench is the one used for pipes, while the French It is used to adjust nuts and bolts.
What is the most secure type of key?

Key safety is type of keys They are used for armored, armored and security doors. They are distinguished by their two straight edges, but their faces have grooves or indentations. When circular, they are also called Keys point or multipoint.
What are star keys?
The famous touch Star or Spanish, is one of the so-called Keys fixed, although some may have variants that include a ratchet at one end.
What is an Allen key set?
Allen key set – Tool drawer 4 Allen wrench This is the tool used to screw/unscrew internal hex screws. Compared to a philips screw it resists higher torques.
How do I know which key to use for each screw?
For to be able to know the measure of the key you need to use, first you need to know the diameter of the screw then to this measure add half of the same measure. Yes, it’s true, that’s all!
What is the French key used for?
I know used to tighten and loosen nuts or bolts, they come in different sizes and the same I know specified in inches, 8″, 10″, 12″, etc. SAFETY MEASURE: When place a key adjustable on a nut, make sure the adjustable nose is in front of the operator; then pull it key to the operator.
What is the function of the French key?

The french key works What a hand tool for adjusting and loosening parts, in this case those connected by nuts or bolts.
What is a socket wrench?

The socket wrenches That is Keys tube are quite practical hand tools which are used to tighten or loosen generally hexagonal screws or nuts, with high torque requirements.
What measurements are there in the Allen keys?
Together Allen keys inches from Würth Würth has 10 in its catalog Keys for tightening UNC and UNF hex screws. The set comes in a handy keychain and the measures Available in 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8 and 1/2.
How many sides does an Allen have?

what are the keys Allen A key Allen is a steel tool, sometimes chrome-vanadium, and hexagonal in shape (having six angles and six sides).
What is an Allen key set?
Allen key set – Tool drawer 4 Allen wrench This is the tool used to screw/unscrew internal hex screws. Compared to a philips screw it resists higher torques.