A crochet hook (or crochet needle) is an implement used to make loops in thread or yarn and to interlock them into

crochet Crochet (; ) is a process of creating textiles by using a crochet hook to interlock loops of yarn, thread (yarn), thread, or strands of other materials. The name is derived from the French term ''crochet'', meaning 'hook'. Hooks can be made from ...

stitches. It is a round shaft pointed on one end, with a lateral groove behind it. The point eases the insertion of the hook through the material being crocheted and the groove makes it possible to pull a loop back through the material. The shaft is then divided into a working area that determines the hook's nominal diameter and ensures the uniform sizing of the loops formed on it, and a handle.

Construction

Crochet appeared as a distinct textile art during the early 19th century, and many crochet hooks survive from that period. These can be sorted into two groups, the one with thin steel hooks that are set into separate handles, and the other including single-piece hooks made in a variety of materials. The distinction between steel and other hooks persists to the present day, although all are now commonly of single-piece construction. A variety of coverings may be applied to the handle for ergonomic reasons. Ornate handles have been made for their decorative value, throughout. Crochet hooks are currently produced in diameters ranging from 0.35 mm to 25 mm. These diameters are indicated both directly in millimeters and by various numerical or literal gauge systems. Hooks under 2.0 mm are made of steel (for its strength) and are alternately termed steel-, lace- or thread hooks. Hooks of 2.00 mm or larger diameter are called yarn hooks or regular hooks. Aluminum is the predominant material from 2.0 mm to 6.0 mm (for its lighter weight). Beyond that, bamboo, wood, and plastic are the more common materials (for their even lighter weight). The indicated size boundaries between the types are, however, approximate. With the exception of the thinnest hooks, which are invariably made of steel, other materials may be encountered outside the indicated ranges. Historical materials for handles and some one-piece hooks include bone, porcupine quill, celluloid, agate, ivory, and fossilized mammoth ivory. Longer hooks are used for

Tunisian crochet Tunisian crochet or Afghan crochet is a type of crochet that uses an elongated crochet hook, hook, often with a stopper on the handle end, called an Afghan hook. It is sometimes considered to be a mixture of crocheting and knitting. As such, so ...

to accommodate the lengthy rows of open loops characterizing that style. A form with hooks at both ends is also used for Tunisian and other types of crochet that cannot be made with the standard hook, such as

cro-hook The cro-hook, is a special double-ended crochet hook used to make double-sided crochet. It employs the use of a long double-ended hook, which permits the maker to work stitches on or off from either end. Because the hook has two ends, two alternati ...

ing.

Hook Sizes

Please refer to

List of United States standard crochet hook and knitting needle sizes Accurate knitting needle and crochet hook sizing is important for both crafts. There are, however, no uniform procedures for indicating these measurements. The Craft Yarn Council of America (CYCA), an industry trade association, has collated a ta ...

for a comparison chart of crochet hook sizes.

Types

*A ''Knook'' is a type of crochet hook whose one end is a crochet hook and the other end has an eye-hole for attaching a cord. The cord allows for placing multiple live knit and purl stitches on the hook, which are then slid off and onto the cord when going to the next row.

Use

The two basic ways of holding a crochet hook are: * the pencil grip, with the hook going over the crotch of the thumb, resembling a pencil, * the knife grip, with the hook under the palm of the hand, resembling a knife held when held overhand. These grips are functionally equivalent and selected as a matter of personal preference, with hybrid forms being commonplace.

Other applications

Crochet hooks can be used in many instances where it is necessary to pull a string through a hole. For example, many knitters use them to fix dropped knitting stitches, and tailors may use a crochet hook to thread a

drawstring A drawstring (draw string, draw-string) is a string, cord, lace, or rope used to " draw" (gather, or shorten) fabric or other material. Ends of a drawstring are often terminated with a sheath called an aglet. The ends may be tied to hold the d ...

through its casing. Their use is not limited to fiber arts; crochet hooks can be used to maintain

dreadlocks Dreadlocks, also known as locs or dreads, are rope-like strands of hair formed by locking or braiding hair. Origins Some of the earliest depictions of dreadlocks date back as far as 1600–1500 BCE in the Minoan Civilization, one of Europe' ...

by pulling stray hairs back into the main dread.

References

External links

{{DEFAULTSORT:Crochet Hook Crochet de:Häkelnadel