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Also referred to as allen wrench (or misspelled as alan) and it is a necessity for your toolbox. A good set of metric allen wrenches is likely the most essential tool for modern bicycles. They are hexagonal rods of varying width (1mm – 10mm) designed to fit the many.
Wrench - Wikipedia. A set of chrome- vanadium metric spanners, open at one end, box/ring at the other. This type is commonly known as a . The most common shapes are called open- ended spanner and ring spanner. The term wrench is generally used for tools that turn non- fastening devices (e. The most common shapes are called open- end wrench and box- end wrench.
In American English, spanner refers to a specialised wrench with a series of pins or tabs around the circumference. They are frequently chrome- plated to resist corrosion and for ease of cleaning. Hinged tools, such as pliers or tongs, are not generally considered wrenches in English, but exceptions are the plumber wrench (pipe wrench in British English) and Mole wrench (sometimes Mole grips in British English). History. The mid 1. American name. British/Commonwealth name.
Description. Groupopen- end wrenchopen- ended spanner. A one- piece wrench with a U- shaped opening that grips two opposite faces of the bolt or nut.
This wrench is often double- ended, with a different- sized opening at each end. The ends are generally oriented at an angle of around 1. This allows a greater range of movement in enclosed spaces by flipping the wrench over. A one- piece wrench with an enclosed opening that grips the faces of the bolt or nut.
The recess is generally a six- point or twelve- point opening for use with nuts or bolt heads with a hexagonal shape. The twelve- point fits onto the fastening at twice as many angles, an advantage where swing is limited. Eight- point wrenches are also made for square- shaped nuts and bolt heads. Ring spanners are often double- ended and usually with offset handles to improve access to the nut or bolt. A double- ended tool with one end being like an open- end wrench or open- ended spanner, and the other end being like a box- end wrench or ring spanner. Both ends generally fit the same size of bolt.
A wrench that is used for gripping the nuts on the ends of tubes. It is similar to a box- end wrench but, instead of encircling the nut completely, it has a narrow opening just wide enough to allow the wrench to fit over the tube, and thick jaws to increase the contact area with the nut. This allows for maximum contact on plumbing nuts, which are typically softer metals and therefore more prone to damage from open- ended wrenches.
Pedro's Pro TL Handle Hex Set is a 9-piece metric hex wrench set with pouch that includes: 2, 2.5, 3, 4, 5, 6, 8, & 10mm hex and T25 torx in a convenient storage pouch. USA 83342 Wrench, Hex Key, Dipped T-Handle, Metric, 10 Piece Set by Allen $13.68 $13.73 Prime Get it by Friday, Oct 14 More Buying Choices $12.99 new (5 offers). Shop Allen Wrench Sets at Walmart.com - and save. Buy Pine Ridge Archers Allen Wrench Set, HEX ALLEN WRENCH SET 6 PC SET TOOLS BIKE KEYS WRENCHES MECHANICS 1.1- 6.35 MM at a great price. Find allen wrench and allen wrench set from a vast selection of Hex Keys & Wrenches. Get great deals on eBay! Skip to main content eBay Shop by category Enter your search keyword Advanced eBay Deals Sell Help & Contact Current language English. Find allen wrench allen wrench set from a vast selection of Allen Wrenches and Hex Wrenches. Get great deals on eBay! Skip to main content eBay Shop by category. This Allen wrench size conversion chart converts metric-sized wrenches to standard-sized wrenches, and shows which wrenches are roughly interchangeable. Not using the exact size hex key is not advised, because stripping can easily.
A type of ring spanner, or box wrench, whose end section ratchets. Ratcheting can be reversed by flipping over the wrench, or by activating a reversing lever on the wrench. This type of wrench combines compact design of a box wrench, with the utility and quickness of use of a ratchet wrench. A variety of ratcheting mechanisms are used, from simple pawls to more complex captured rollers, with the latter being more compact, smoother, but also more expensive to manufacture. The one pictured also features a drift pin on the tail. Saltus wrenchscaffolders spanner.
Similar in concept to a socket wrench. A Saltus wrench features a socket permanently affixed to a handle. Sockets are not interchangeable as with a socket wrench. The socket often rotates around the handle to allow the user to access a fastener from a variety of angles. Commonly a Saltus wrench is part of a double- ended wrench, with an open- end type head on the opposite side from the socket head. Note the difference in the American and British senses of the word .
In American English, . Used commonly with large fasteners, especially a nut and stud which both have index marks: the nut is screwed hand- tight, then further tightened with the striking wrench a known number of index marks calculated from the elasticity of the bolt or stud, thus giving precise torque (preload). Striking wrenches also provide shock and high force used to release large and/or stuck nuts and bolts; and when space does not allow room for a large wrench. Crescent wrenchadjustable spannershifting spannershifterwrench. The most common type of adjustable wrench in use today. The adjustable end wrench differs from the monkey wrench in that the gripping faces of the jaws are displaced to a (typically) 1. The modern adjustable end wrench was invented by Johan Petter Johansson of Bahco.
Apex Tool Group, LLC. With a serrated jaw which is self- tightening. King Dick. An old type of adjustable wrench with a straight handle and smooth jaws whose gripping faces are perpendicular to the handle. Stillson wrench. Stillsons. Pipe wrench. A tool that is similar in design and appearance to a monkey wrench, but with self- tightening properties and hardened, serrated jaws that securely grip soft iron pipe and pipe fittings.
Sometimes known by the original patent holder's brand name as a . It may include a handle, if it does not then it is often just referred to as a socket and is usually used with various drive tools to make it a wrench or spanner such as a ratchet handle, a tee bar (sliding tommy bar) bar or a knuckle bar (single axis pivot). It generally has a six- point, eight- point or twelve- point recess, may be shallow or deep, and may have a built- in universal joint.
The ends are the same as those found on the open- end, box- end, or the flare- nut wrenches. These sockets are for use where space restrictions preclude the use of a regular socket.
Also used in place of conventional open/box wrenches where the wrenches are large, so the crow's- foot wrench is much cheaper, or where space and weight are at a premium, for example mobile tools. It contains a one- way mechanism which allows the socket to be turned without removing it from the nut or bolt simply by cycling the handle backward and forward. The socket- driving analog of the brace used to drive a drill bit. Used instead of a ratchet in a few contexts when it can save substantial time and effort. Has less leverage than a conventional ratchet wrench. Used occasionally in automotive repair or job shop work. A socket wrench drive tool that is employed to impart a precise amount of torque to a fastener, essential in many cases during the assembly of precision mechanisms.
Allen wrench. Allen keyhex key. L wrench. Allen key. A wrench used to turn screw or bolt heads designed with a hexagonal socket (recess) to receive the wrench. The wrenches come in two common forms: L- shaped and T- handles. The L- shaped wrenches are formed from hexagonal wire stock, while the T- handles are the same hex wire stock with a metal or plastic handle attached to the end.
There are also indexable- driver- bits that can be used in indexable screwdrivers. Bristol wrench. Bristol spline wrench ? Another wrench designed for internal socket- head screws and bolts.
The cross- section resembles a square- toothed gear. Not a common design, it is chiefly used on small set screws. Torx wrench. Torx key. An internal socket- head screw design. The cross- section resembles a star. Commonly used in automobiles, automated equipment, and computer components as it is resistant to wrench cam- out and so suitable for use in the types of powered tools used in production- line assembly. A formerly common type of wrench that was popular with mechanics, factory workers, and farmers for maintenance, repair and operations tasks in the days when fasteners often had square rather than hex heads.
The wrench's shape suggests the open mouth of an alligator. A thin open- end wrench used to fit narrow wrench flats of adjustable bearing bicycle hubs.
The wrench is very thin so has little strength; to compensate, cone wrenches typically have a large head. Most bicycle front hubs use a 1.
This key is often interchangeable with radiator bleed keys. A tube with six- sided sockets on both ends. It is turned with a short length of rod (tommy bar or T bar) inserted through two holes in the middle of the tube. A tool commonly used to open bungs on large 5. The hose connection has a threaded collar with a protruding pin.
From the handle of the wrench an arc has at its end a loop to engage the pin. This is a pentagonal (five- sided) box wrench. The unusual shape of the lug makes the valve tamper- resistant: with the opposite faces nonparallel, unauthorized opening of the hydrant is more difficult without a suitable tool. Toby key. This is a wrench for opening and closing valves on municipal water pipes (often at the curb, hence the name).
The valve usually has a rectangular lug and is set deep into the ground, requiring the key. A T- handle wrench with two pins and clearance for the spike. This type of nut is used on bicycles to secure the front fork pivot bearing to the headpiece of the frame.
A socket wrench used to turn lug nuts on automobilewheels. A type of wrench for removing cylindrical oil filters. It may be either a strap- type wrench or a socket. A tool to screw (rotate with force) various pipes during plumbing. A spanner can be used in attaching riggers to rowing boats with offset to allow users fingers to keep grip when flush with boat. A self- tightening wrench mounted at the end of a shaft with a transverse handle at the opposite end.
Used to tighten or loosen fasteners located in recesses. A compact spanner for multiple sizes, usually used for bicyclesspecialtyspoke wrenchnipple wrenchspoke key. A wrench with a clearance slot for a wire wheel spoke such as a bicycle wheel and a drive head for the adjustment nipple nut.
The handle is offset to make the wrench more convenient to grip, and the handle is short to fit between spokes, allowing the wrench to turn 3. A steel erecting tool which consists of a normal wrench at one end and a spike (drift pin) at the other, used for lining up bolt holes (typically when mating two pipe flanges). A self- tightening wrench that engages the teeth of a chain drive sprocket, and used typically to remove bicycle cogsets.
Similar to a strap wrench, but uses positive engagement rather than friction, and so needs to grab only one end of the chain. A self- tightening wrench with either a chain or strap of metal, leather, or rubber attached to a handle, used to grip and turn smooth cylindrical objects (such as automotive oil filters).