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Angler's loop

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Angler's loop
NamesAngler's loop, Perfection loop
CategoryLoop
ReleasingJamming
Typical useFishing, forming a fixed loop in bungee cord
ABoK#1017, #1035, #2067
Instructions[1]

An angler's loop, otherwise known as a perfection loop, is a type of knot which forms a fixed loop. Useful for fine or slippery line, it is one of the few loop knots which holds well in bungee cord. It is quite secure, but it jams badly and is not suitable if the knot will need to be untied. [1]

Tying

[edit]

Angler's loop may be tied

  • alone and then used,
    • it may be tied in the bight or at the working end
    • it may be tied one handed
    • it may be fashioned with several loops
    • it may be locked for additional stability
    • it may be tied at high speed in an emergency
  • it may be tied through an object (typically a ring).
Untightened angler's loop
Method of tying the angler's loop through an object

Angler's loop may be tied around the hand, it may also be tied this way one handed, or with several loops if need be:

  • Angler's loop may be locked additionally with half hitches
Locked simple loop A half hitch around the loops root locks it
  • Angler's loop may be fashioned with several loops (then locking may be necessary)
with several loops and locked first the loops in desired size, last loop is for the knot and may be smaller. half hitches around the loops roots locks them.
  • A version with an additional locking turn of the tail called Double Dragon is shown in this video:

youtube.com/watch?v=gWhLCM3Hm7U

Structure

[edit]

See also

[edit]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
The Angler's loop, also known as the Perfection loop, is a fixed loop knot that creates a small, secure loop aligned with the standing end of a line, primarily used in fishing to attach leaders, tippets, lures, or swivels.[1] It forms a compact structure that can be threaded through the eye of hooks or other tackle, enabling quick connections without compromising the loop's integrity.[2] First documented in Clifford W. Ashley's The Ashley Book of Knots (1944) as ABOK #1017 and termed the Angler's loop, the knot's exact origins remain undocumented but it has been a staple in angling for nearly a century, gaining popularity for its simplicity and reliability in both freshwater and saltwater environments.[1] Beyond fishing, it finds occasional use in camping, climbing, and bundling tasks where a strong end loop is needed, though it can be somewhat bulky for larger ropes.[3] In fly fishing, the loop allows attached flies or streamers greater freedom of movement in water, mimicking natural prey action and improving hook-up rates compared to direct ties.[4] The knot's advantages include versatility across line diameters, making it suitable for precision angling tasks; however, it requires practice to avoid twists during tying and may jam after loading, making it difficult to untie.[5]

Overview

Description

The Angler's loop is a fixed loop knot that creates a small, inline loop at the end of a line or rope.[1] It is particularly suitable for slender or slippery materials, such as monofilament fishing line, where it forms secure, non-adjustable attachments for leaders, lures, or other terminal tackle.[6] Also known as the Perfection Loop, it is illustrated as #1017 in The Ashley Book of Knots.[1] Visually, the knot features a compact structure resembling an overhand knot with an integrated loop, resulting in a flat and streamlined profile that aligns closely with the standing part of the line.[7] This design minimizes bulk and drag, making it ideal for applications requiring a low-profile connection.[8] A defining characteristic of the Angler's loop is its tendency to jam under load, rendering it non-releasing once tightened but highly reliable for permanent or semi-permanent setups.[9] This behavior ensures strength and security in demanding conditions, though it may complicate untying after heavy use.[10]

Nomenclature

The Angler's Loop is primarily known by two names that reflect its utility in fishing and general knot-tying: Angler's Loop, emphasizing its widespread adoption among anglers for creating secure leader connections, and Perfection Loop, named for its ability to form a neat, aligned loop with minimal bulk that extends straight from the standing end.[1][9] The term "Angler's" derives from its popularity in angling contexts, where it provides a reliable fixed loop for attaching flies or leaders without compromising line strength.[5] Similarly, "Perfection" highlights the knot's clean formation and low profile, making it ideal for applications requiring precise alignment, such as in monofilament lines.[1][9] In broader knot-tying resources, the knot is occasionally referred to as an inline loop or end loop due to its configuration at the rope's terminus, forming a stable eye that maintains the line's direction.[11] These synonyms appear in technical glossaries and instructional materials, underscoring its role as a versatile fixed loop knot suitable for both end and mid-line applications.[11] Naming variations also emerge across disciplines; for instance, in knot theory and climbing discussions, it is described as a fixed eye knot, recognizing its secure, non-slipping loop structure akin to bowline variants.[12] This terminology shift illustrates how the knot's nomenclature adapts to emphasize structural reliability in non-fishing contexts, such as rope work or safety applications.[11]

History

Origins

The Angler's loop, also known as the perfection loop, emerged within practical angling practices, particularly among fly fishers using leaders made from horsehair or silkworm gut. These materials required reliable knots to form secure attachments without compromising the line's integrity, and the loop's design addressed the need for a compact eye at the leader's end. Horsehair leaders, common since the 18th century, transitioned to gut by the mid-19th century, prompting anglers to refine knot techniques through hands-on experimentation in both freshwater and saltwater environments.[13] No definitive inventor is known, and the exact origins of the knot remain undocumented, as it arose from trial-and-error in fly fishing communities seeking efficient ways to form small eyes that maintained line strength and presentation.[9] This practical refinement occurred primarily in fieldwork, where anglers prioritized knots that resisted slippage on natural materials like gut while enabling quick connections for varying fishing conditions. Following World War II, the introduction of slippery nylon monofilament lines necessitated further adaptations of existing knots, including the Angler's loop, to handle the new material's properties. Older knots designed for cotton, linen, or gut often failed with nylon, spurring a broader evolution in fishing knot techniques during the late 1940s and 1950s.[14] The loop's inline structure proved particularly valuable for early informal applications in both saltwater and freshwater angling, facilitating leader-to-fly-line attachments amid this material shift. Its entry into formal knot literature came later, solidifying its role in angling traditions.

Documentation

The Angler's loop received its first major documentation in Clifford W. Ashley's comprehensive reference work, The Ashley Book of Knots, published in 1944, where it is illustrated and described as knot #1017 under the name "Angler's Loop," praised for its superior lead and suitability for small lines like fishline.[15] Ashley also references variations of the knot, including the Double Angler's Loop as #1035, which employs the same form but doubled for added security, and #2067, which recommends the Angler's Loop for tying in twine as an alternative to the bowline due to its ease and reliability.[16] This publication established the knot within formal knot-tying literature, distinguishing it from earlier, less standardized references to generic loop knots in angling practices. In the mid-20th century, the knot gained prominence in fishing-specific guides, where it is included among essential knots for its strength and effectiveness in fly fishing leader connections.[17] In modern resources, the Angler's loop appears extensively in online knot databases and angling manuals, such as Animated Knots by Grog, which features step-by-step animations under the name "Perfection Loop" (noting it as an alternative name for the Angler's Loop) and emphasizes its alignment with the standing line for leader work.[1] Similarly, resources from the International Guild of Knot Tyers (IGKT), including tutorials from IGKT Solent, document the knot as both "Angler's Loop" and "Perfection Loop," underscoring its fixed-loop utility in fine lines and its reputation for "perfection" in maintaining line integrity during fishing.[18] Contemporary angling manuals continue to position it as an ideal choice for leader loops due to its compact form and resistance to slippage.[17] Post-1944 documentation reflects an evolution in nomenclature, transitioning from Ashley's specific "Angler's Loop" to the more widely adopted "Perfection Loop" in fishing literature and databases, reflecting its refined status among specialized loop knots rather than generic end-loop variants.[1] This shift, evident in resources from the 1970s onward, aligns the name with its practical "perfection" in angling applications, while retaining the original designation in broader knot catalogs.[18]

Uses

In Fishing

The Angler's loop, also known as the perfection loop, is used to form a small, inline loop at the end of a leader, tippet, or line, enabling secure attachments such as loop-to-loop connections to the fly line or for lures and swivels in various fishing methods including fly fishing, spinning, and baitcasting.[1] This application is particularly valued in tapered leader systems, where the knot ensures a smooth transition between the thicker fly line and the finer leader material without disrupting the overall line profile.[19] In fly fishing setups, the knot facilitates attaching droppers or multiple flies by creating reliable end loops that maintain unimpeded line flow during casts and retrieves, allowing for versatile rigging such as dry-dropper or nymphing configurations.[20] Its design aligns the loop directly with the standing line, preserving straightness and minimizing resistance in the water, which enhances presentation and reduces drag on subsurface flies.[1] It is also employed in saltwater fishing for connecting leaders or swivels to handle corrosive environments and heavy loads.[20] The Angler's loop demonstrates strong suitability for monofilament, fluorocarbon, and braided lines, owing to its secure grip on slippery surfaces that prevents slippage under tension.[19] Key benefits include reduced bulk at connection points compared to bulkier knots, which lowers the risk of tangles and improves casting efficiency, as well as enabling rapid fly changes through simple loop interlocks without retying the entire leader.[20][1]

Other Applications

The Angler's loop finds application in securing loops within bungee cords or elastic lines, where its structure prevents slippage under stretch and contraction, making it suitable for tethers such as knives.[21] In general outdoor pursuits, the Angler's loop is employed with paracord for forming small, permanent loops in lashing or tent guy lines, facilitating quick attachments in camping and bushcraft setups.[3] This utility stems from its ease in fine lines, allowing efficient rigging for shelters or equipment without bulky profiles.[22] However, the knot's tendency to jam tightly after loading limits its practicality in thicker ropes, confining it primarily to niche roles with slender or elastic cords where untying is secondary to security.[23]

Tying

Standard Procedure

The standard procedure for tying the Angler's loop, a fixed loop knot formed at the end of a fishing line, begins by preparing the line for a secure, in-line attachment suitable for leaders or lures.[1] This method creates a small, strong loop without significantly weakening the line, and it can be executed one-handed for convenience during fishing.[8] To tie the knot:
  1. Form an initial loop in the line by passing the working end (tag end) behind the standing part, holding the base of this loop between your thumb and index finger to maintain its shape.[1]
  2. Wrap the working end around the standing part to form a second loop beside the initial loop; in the one-handed method preferred by anglers, use your index finger to guide and hold the initial loop open while making this wrap.[1][6]
  3. Pass the second loop through the initial loop from the near side, ensuring it enters cleanly to avoid twists.[8]
  4. Wet the line with saliva or water to reduce friction, then pull the standing part and the new loop in opposite directions while holding the structure to cinch the knot securely; adjust the loop size before fully tightening, and trim the excess working end.[1][6]
An inline variation can be tied by forming the initial loop in the middle of the line rather than at the end, allowing for dropper loops in leaders.[8]

Variations

The Angler's loop, also known as the perfection loop, can be formed inline on the bight to create a fixed eye in the middle of a rope or line without access to the ends, useful for mid-rope attachments in fishing leaders or general rigging. This variation involves doubling the line and applying the standard overhand wraps to the bight, maintaining the knot's alignment and security while distributing load evenly across both segments.[24][15] The Double Dragon loop serves as a doubled-overhand adaptation of the Angler's loop, employing two offset overhand knots to form a robust eye suitable for high-tension applications such as bungee cord terminations or heavy-duty fishing setups. This version offers superior resistance to untying under strain compared to the single-wrap original, making it ideal for scenarios requiring enhanced jam resistance and strength retention.[25][26] For direct attachments, the Angler's loop can be tied through a ring or eye by passing the working end through the object prior to completing the overhand passes, effectively creating a lark's head configuration around the hardware. This approach is commonly used in fishing to connect leaders to swivels or in boating to secure tethers to cleats, ensuring a clean, inline pull without compromising the knot's integrity.[21]

Structure

Formation

The Angler's loop, also known as the Perfection loop, consists of primary components including an overhand knot that encircles the standing part of the line, with the working end passing back through the structure to form the eye of the loop.[15][1] This configuration creates a compact, interlocking assembly where the overhand knot serves as the base, securing the loop without additional hitches. The loop itself is created from an initial bight in the line that becomes the fixed eye, secured by a half-hitch-like wrap of the working end around the standing part after it emerges from the overhand knot.[15] This geometric arrangement ensures the loop remains stable and symmetrical under tension, with the working end tucked in a manner that prevents slippage while maintaining the bight's integrity.[1] In the finished form, the knot aligns inline with the standing line, with the loop protruding perpendicularly but the overall structure minimizing protrusion to reduce drag in fluid environments such as water.[1][15] From a diagrammatic perspective, the standing part enters the overhand knot from one side, while the working end exits parallel to it on the opposite side, resulting in a symmetrical "P" shape when viewed laterally, where the loop forms the rounded eye and the standing line the descending stem.[1][15]

Properties

The Angler's loop, also known as the Perfection loop, exhibits a strong jamming tendency when subjected to sustained tension, tightening firmly and rendering it difficult to adjust once loaded. This behavior stems from its structure, which includes multiple wraps that bind firmly under load, making it particularly secure for applications where permanence is desired but complicating post-use adjustments.[27][28] The knot performs exceptionally well with slippery synthetic materials, such as monofilament and fluorocarbon lines, where the friction generated by its interlocking wraps compensates for the low grip of these materials, ensuring stability without slippage. In contrast, it is less suitable for natural fibers like silk or hemp, as the inherent roughness of these materials can exacerbate jamming, leading to excessive binding that reduces versatility in non-fishing contexts.[19][29][27] In terms of bulk and profile, the Angler's loop maintains a low profile, forming a compact structure that aligns closely with the standing line and causes minimal reduction in the overall line diameter at the knot site. This streamlined design minimizes drag and interference, making it ideal for scenarios requiring a neat, unobtrusive connection.[30][31][32] Due to its jamming characteristics, the knot can be difficult to untie after heavy loading, often requiring tools or significant effort, distinguishing it from slip knots that allow easy release without damage. This trait underscores its role as a fixed, non-releasable loop suited for one-time secure attachments rather than repeated adjustments.[28][27]

Comparisons

To Other Loop Knots

The Angler's loop, also known as the Perfection loop, differs from the bowline in both structure and application, particularly in fishing contexts. Structurally, the Angler's loop relies on interlocking overhand knots that compress under tension to secure the loop, creating a compact formation ideal for fine lines, whereas the bowline employs a running loop around a bight, resulting in a larger, more adjustable eye that remains easier to untie after loading without jamming.[1][33] The Angler's loop produces a smaller, more streamlined profile suitable for leader-to-fly-line connections in angling, but it tends to jam more under heavy loads compared to the bowline's reliable release.[26][34] In comparison to the surgeon's loop, the Angler's loop provides superior inline alignment, ensuring the loop lies flat against the standing line for smoother presentations in fly fishing, while the surgeon's loop, formed by doubling the line and tying an overhand knot, often angles slightly off-axis and appears bulkier due to its doubled structure.[35][36] The Angler's loop also demonstrates better retention of strength in slippery monofilament or fluorocarbon lines, where its compression mechanism grips more effectively, though the surgeon's loop ties more rapidly with fewer steps, making it preferable for quick setups.[37] Relative to the non-slip loop (Kreh loop), the Angler's loop forms a fixed, rigid eye optimized for secure, direct connections like loop-to-loop joins in leaders, maintaining consistent positioning without allowing attached flies or lures to swivel freely.[1] In contrast, the Kreh loop incorporates a half-hitch to permit natural movement of the fly for enhanced action in the water, but this design reduces overall strength in leader applications, typically retaining less breaking strength than the more rigid Angler's loop.[38][37]

Advantages and Disadvantages

The Angler's loop exhibits high strength retention in monofilament and fluorocarbon materials, though exact percentages vary by test and line type (typically reported between 70-90% in fishing contexts).[37][28] This makes it particularly excellent for inline attachments, as the fixed loop aligns parallel to the standing end, enabling efficient loop-to-loop joins between leaders, tippets, or fly lines without compromising the line's profile through guides.[1] Additionally, its simple structure allows for quick tying, often achievable with one hand using fine lines, which is advantageous for on-water adjustments during active fishing.[28] Despite these benefits, the knot suffers from severe jamming when subjected to heavy loads, which binds the structure tightly and prevents easy untying, rendering it effectively non-reusable after deployment.[1][28] It performs best with fine lines such as monofilament or fluorocarbon used in fishing, but can be tied in heavier ropes with more difficulty.[3] In practice, the Angler's loop suits permanent setups in fishing, such as end-of-leader loops for hooks or swivels where durability under sustained tension is prioritized over adjustability.[1] It is less ideal for scenarios requiring frequent retying or modifications, where jamming poses a risk, or for heavier ropes, in which case the bowline offers greater versatility without similar binding issues.[28] Comparative tests demonstrate that the Angler's loop retains more strength than the figure-eight loop in monofilament applications, benefiting from its compact form, but it underperforms relative to the figure-eight in dynamic climbing loads due to increased slippage risk under shock forces.[37]

References

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