Fish Hook
A fish hook or fishhook is a device for finding fish either by impaling them in the mouth or, extra rarely, by snagging bodily the fish. Fish hooks have been employed for centuries by anglers to catch refreshing and saltwater fish. In 2005, the fish filling device was chosen by Forbes as one of the top twenty equipment in the history of man.|1| Fish hooks are typically attached to some form of line or perhaps lure which connects the caught fish to the fisherman. There is an enormous variety of seafood hooks in the world of fishing. Sizes, designs, shapes, and elements are all variable depending on the expected purpose of the fish filling device. Fish hooks are manufactured to get a range of purposes from general fishing to extremely limited and specialized applications. Fish hooks are designed to hold various kinds of artificial, processed, inactive or live baits (bait fishing); to act as the building blocks for artificial representations of fish prey (fly fishing); or to be attached to or perhaps integrated into other devices that represent fish prey (lure fishing).
The fish hook or similar device has become made by man for many centuries. The world's oldest fish hooks (they were made via sea snails shells) were discovered in Sakitari Cave in Okinawa Island dated between 22, 380 and twenty-two, 770 years old.|2||3| They are older than the fish hooks from the Jerimalai cave in East Timor dated between 23, 1000 and 16, 000 years old,|4| and Fresh Ireland in Papua Fresh Guinea dated 20, 000 to 18, 000 years old.|2|
An early written reference to a fish hook is found with reference to the Leviathan in the Book of Job 41: 1; Canst thou draw out leviathan using a hook? Fish hooks had been crafted from all sorts of materials which includes wood, animal|5| and human bone, horn, shells, stone, bronze, iron, and up to present day materials. In many cases, hooks were created from multiple materials to leverage the strength and positive features of each material. Norwegians just as late as the 1954s still used juniper real wood to craft Burbot hooks.|6| Quality material hooks began to make their appearance in Europe in the 17th century and hook making became a task for authorities.
Generally referred to parts of a seafood hook are: its point, the sharp end that penetrates the fish's oral cavity or flesh; the barb, the projection extending backwards from the point, that guard the fish from unhooking; the eye, the loop in the end with the hook that is connected to the angling line or lure; the bend and shank, that portion of the hook that connects the point and the vision; and the gap, the distance involving the shank and the point. On many occasions, hooks are described through the use of these various parts of the filling device, for example: wide gape, very long shank, hollow point or perhaps out turned eye.
Modern hooks are manufactured from either high-carbon steel, steel alloyed with vanadium, or stainless steel, according to application. Most quality fish hooks are covered which includes form of corrosion-resistant surface finish. Corrosion resistance is required not only when hooks are used, specially in saltwater, but while they are placed. Additionally , coatings are placed on color and/or provide aesthetic value to the hook. At a minimum, hooks designed for freshwater work with are coated with a clear lacquer, but hooks are coated with gold, nickel, Teflon, tin and different hues.
There are a large number of different types of seafood hooks. At the macro level, there are bait hooks, fly hooks and lure hooks. Within these broad categories there are wide varieties of hook types designed for different applications. Hook types differ in form, materials, points and barbs, and eye type, and ultimately in their intended request. When individual hook types are designed the specific characteristics of each and every of these hook components are optimized relative to the hook's intended purpose. For example , a delicate dry fly hook is manufactured out of thin wire with a tapered eye because weight may be the overriding factor. Whereas Carlisle or Aberdeen light cable bait hooks make use of thin wire to reduce injury to live bait but the eyes are certainly not tapered because weight is not an issue. Many factors play a role in hook design, including corrosion resistance, weight, strength, connecting efficiency, and whether the filling device is being used for specific types of bait, on different types of lures or for different varieties of flies. For each hook type, there are ranges of appropriate sizes. For all types of hooks, sizes range from 32 (the smallest) to 20/0 (the largest).
Hook shapes and names are as varied as fish themselves. In some cases hooks are determined by a traditional or cultural name, e. g. Aberdeen, Limerick or O'Shaughnessy. Consist of cases, hooks are merely identified by their general purpose or have incorporated into their name, one or more of their physical characteristics. Some producers just give their hooks style numbers and describe the general purpose and characteristics. By way of example:
Eagle Claw: 139 may be a Snelled Baitholder, Offset, Straight down Eye, Two Slices, Medium Wire
Lazer Sharp: L2004EL is a Circle Sea, Vast Gap, Non-Offset, Ringed Vision, Light Wire
Mustad Unit: 92155 is a Beak Baitholder hook
Mustad Model: 91715D is an O'Shaughnessy Jig Hook, 90 degree angle
TMC Model 300: Streamer D/E, 6XL, Heavy wire, Forged, Bronze
TMC Model 200R: Nymph & Dry Fly Straight eye, 3XL, Normal wire, Semidropped point, Agreed to, Bronze
The shape of the lift shank can vary widely via merely straight to all sorts of shape, kinks, bends and offsets. These different shapes bring about in some cases to better hook transmission, fly imitations or lure holding ability. Many hooks intended to hold dead or perhaps artificial baits have chopped shanks which create barbs for better baiting possessing ability. Jig hooks are designed to have lead weight shaped onto the hook shank. Hook descriptions may also consist of shank length as standard, extra long, 2XL, short, etc . and wire size such as fine wire, extra heavy, 2X heavy, etc .
Hooks are designed as either one hooks-a single eye, shank and point; double hooks-a single eye merged with two shanks and factors; or triple-a single eyesight merged with three shanks and three evenly spaced points. Double hooks are formed from a single item of wire and may or may not get their shanks brazed together to get strength. Treble hooks happen to be formed by adding a single eyeless hook to a double catch and brazing all three shanks together. Double hooks are being used on some artificial lures and are a traditional fly attach for Atlantic Salmon lures, but are otherwise fairly odd. Treble hooks are used on all sorts of artificial lures along with a wide variety of bait applications.
The hook point is probably the most important part of the hook. It is the point that must penetrate fish skin and secure the fish. The profile of the fishing hook point and its length influence how well the point goes trhough. The barb influences how long the point penetrates, how much pressure is required to penetrate and eventually the holding power of the hook. Hook points happen to be mechanically (ground) or chemically sharpened. Some hooks will be barbless. Historically, many historic fish hooks were barbless, but today a barbless filling device is used to make hook removal and fish release not as much stressful on the fish. Lift points are also described in accordance with their offset from the lift shank. A kirbed catch point is offset left, a straight point has no balance and a reversed stage is offset to the best suited.
Care needs to be taken when handling hooks as they can easily 'hook' the user. If a catch goes in deep enough below the barb, pulling the lift out will tear the flesh. There are three strategies to remove a hook. The first is by cutting the flesh to remove it. The second is to cut the eye of the hook off and then push the remainder from the hook through the flesh plus the third is to place pressure on the shank towards the weed which pulls the barb into the now oval pit then push the filling device out the way it came in.
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