Double wrap choker hitch You will just need a longer May 31, 2025 · The double wrap choker hitch is best for irregular loads due to its secure grip. The choker hitch is useful for loads that may shift but reduces the sling's capacity due to the angle of the choke. A Double Wrap Choker Hitch (Figure 19) is formed by wrapping the sling completely around the load and hooking it into the vertical part of the sling. Mar 3, 2016 · The simple choker hitch or choker hitch double wrapped method should not be used for handling composite loads such as loose bundles of tubes, or bars, or wooden battens unless the friction grips SAFE WORK PRACTICES VERTICAL, CHOKER & TURNING SLING HITCHES WORK PRACTICES VERTICAL, CHOKER & TURNING SLING HIT Be sure to account for the additional length required to apply a double wrap choker hitch. This method is commonly utilized in industries where heavy lifting is essential for safety and control. 2-Leg Bridle Hitch (Single Piece) Oct 1, 2023 · The Double Wrap Choker Hitch is a rigging technique used for securing loads during lifting operations. Will the sling keep the load secure and stable? DETERMINING CAPACITY OF DOUBLE CHOKER HITCH Double Wrap Choker Hitch Depending on configuration, working load limits are the same as for the Single Choker Hitch or the Double Choker Hitch. Apr 16, 2019 · Training Tuesday: Choker hitches can be used in two configurations: Double Choker Hitch, which uses two slings in a choker hitch to provide more contact area to secure a load, and Double Wrap Choker Hitch, which is similar to a standard choker hitch, except that the sling is wrapped around the load twice. Double wrap chokers offer improved load compression. Capacities for each method of rigging are typically included on the sling manufacturer’s charts, or on the tag attached to a sling. Nov 15, 2025 · Double wrap choker hitch! Kapag pipe lifting siguraduhing naka double wrap choker hitch ka upang iwas dulas ng nylon sling! #construction #site #lifting #SafetyFirst Feb 16, 2021 · The only scenario where a basket hitch achieves twice the lifting capacity is when the carrying legs of the slings are at 90 degrees from horizontal and straight up and down, achieved by rigging to two attachments points. See Choker Hitches. It provides more contact areas to secure a load. Study with Quizlet and memorize flashcards containing terms like birdie hitch, qualified person, double wrap choker hitch and more. Inspect all slings for damage before use The six hitches commonly used with single-leg slings are: Vertical hitch Choker hitch Double-wrap choker hitch Basket hitch Double-wrap basket hitch Multiple-leg bridle hitch Jun 5, 2025 · The correct answer is the 'Double-wrap choker hitch,' which secures loads by wrapping the sling around them and coupling to the upright portion for better grip. Never attempt to turn a load with a basket since the load will slide in the hitch against the sling body—resulting in damage to both the sling and the load, and possibly a dropped load. The illustrations on the following pages show the proper applications for hitches that are commonly used in our industry. When turning a load: Use a doubled choker to turn loads, which is a double up of a single choker hitch, and is different than a double choker hitch. liftechniques liftechniques Sep 21, 2018 · Learn how to safely use a sling choker hitch, when to apply it, and what precautions to take to avoid capacity loss and rigging failure. Choker Hitch: When a choker hitch is used, the sling tightens as the load is lifted because there is a single attachment point (eye), helping to guard against load loss. Hitch Types Double Choker Hitch - The double choker hitch seems to be preferred by many good riggers because it is twice as strong as a single choker hitch in the same sling type (Figure 6). 51K subscribers Subscribe A much safer choice for a stack of loose pipe would be a 2-sling double wrap choker hitch or a 2-sling double wrap basket hitch, which would secure the pipe for lifting. Use a double wrap choker hitch and for long loads use 2 slings. The general limitations for this sling method is similar with simple choker hitch, except that with the double wrapped choker hitch the load is gripped more fully, and hence is secured more effectively. This type of hitch works like the 2-Sling Double Wrap Choker Hitch referenced above in that the slings snug up evenly around the load of pipe. Consider multiple leg slings choked on both legs or a double wrap choker for better containing and stabilizing material, particularly bundles of material. in this video you will see:SWL of choker Hitch,SWL of single choker Hitch,SWL of Double Choker Hitch,Single wrap Choker,Single Choker Hitch,Double wrap Choke 90 Thornhill Drive Dartmouth, NS, B3B 1S3 Ph:1. # 3—Select the Right Sling Based on Load Type There are a few factors to consider when choosing the right sling-type for your load. A double choker hitch can also be used, which is the same as a choker except that an additional wrap is placed around the load. Double Wrap Choker Hitch This hitch compresses the load and prevents it from slipping out of the sling. The basket hitch offers even load distribution, making it suitable for balanced lifting. When done correctly the sling will remain tight while the load is turning. A double wrap choker hitch is better than a single wrap choker hitch because it provides more control over the load. Use choker hitches at 75% or less of rated sling capacity. The sling load is reduced due to angle of the choke. (Far left illustration. Mar 3, 2025 · Wire rope choker hitches operate at 75% of a straight leg vertical hitch's capacity. Unirope Slingmax offers a wide range of rigging products including sliding chokers, slings and more. This hitch compresses the load and prevents it from slipping out of the sling. Although it makes a nice “tight” choke around pipes and bundles of steel, remember that this practice reduces your sling capacity by more than 50%! Study with Quizlet and memorize flashcards containing terms like Slings, Most slings, choker hitch and more. Sep 7, 2017 · A single leg choker is only suitable for short, simple loads. 292. Jul 15, 2025 · Double-Wrap Choker Hitch – Full 360° contact around the load can be achieved using a double wrap choker hitch. A 2-Sling Double Wrap Basket Hitch is also a good choice for multiple pieces of pipe. RATED LOADS FOR ANGLES OF CHOKE LESS THAN 120 DEGREES SHALL BE DETERMINED BY THE SLING MFG OR A QUALIFIED PERSON. Jul 7, 2023 · In this video you will get:-What is Hitch Types of HitchesSingle Choker HitchRight or Wrong attachment with single choker hitchDouble Choker HitchDouble wrap. Explore different hitch configurations, their applications, and best practices for safe and efficient lifting. proper Use of Choker Hitches For riggers, there’s more than one correct way to choke a load. A CHAIN CHOKER HITCH HAS 80% OF THE CAPACITY OF A SINGLE LEG SLING ONLY IF THE ANGLE OF CHOKE IS 120 DEGREES OR GREATER. • Pole must be double wrapped • Blue Gripper Pad against Pole • Web to Web Contact at Choker Eye NOT PAD TO EYE Lift-It ® Pole Handling Sling in Action. Choker - A choker hitch is accomplished by passing a sling around the load and through one eye or end fitting where it is then attached to a lifting hook. A Double-wrap basket hitch uses two loops to hold the load, offering superior stability and load distribution. Consideration must be given to the angle of choke. Vertical - When a sling is used in a vertical hitch, the full lifting capacity of the sling material can be utilized. Optimize either hitch by placing a full-wrap around the load contact point for maximum potential holding power, “double-wrap basket or double wrap choker hitch”. Which type of hitch combines the constricting power of a double-wrap choker hitch with the capacity advantages of a basket hitch? Double-wrap basket hitch Jan 18, 2024 · Does double wrapping your sling hitch affect the WLL of the sling? How does a double-wrapped choker hitch or basket hitch affect the working load limit compared to a single choker or basket hitch? Double wrapping does not affect the sling capacity. 902. Nov 1, 2010 · When no pad eyes are available, use a choker hitch versus a basket hitch to create a slightly higher degree of compression and better friction due to more square inches of contact. The double wrap compresses the load on all 4 sides and provides far better load control. 1687 Dec 7, 2023 · The basket hitch provides the best contact between the sling and load when rigging a bundle of pipe or tubing. Select slings with sufficient length to ensure that the choke action is on the sling body, never on the sling splice, fittings, tag, eye or at the base of the sling eye or fitting. Buy Now! CHOKER HITCH Sling passes through one end around the load, while the other end is placed on the hook. For lossely bundle Figure 24-10: Double Choker Hitch Jun 9, 2025 · Comparison with other hitches: - Wire rope choker hitches: Operate at 75% of vertical lifting capacity - Double wrap chokers: Offer better compression and grip - Synthetic chokers: Maintain up to 80% of their vertical lifting capacity Mar 1, 2022 · A 2-sling double wrap choker hitch or a 2-sling double wrap basket hitch would be a much safer choice since it would tightly secure all the pipe for lifting. When this hitch is made in the right way, both legs will automatically equalize over the crane hook. Learn how to use choker and basket hitches correctly. The load must be lifted horizontally with slings of even leng h to prevent the load from sliding out. Double choker hitch A 2-Sling Double Wrap Basket Hitch is also a good choice for multiple pieces of pipe. You’ll just need a longer sling to double wrap it. The choke hitch should always be pulled tight before the lift is made, not pulled down during the actual lift; you will damage the sling. Never use a basket hitch to turn a load. Doubled choker hitch Provides more contact area to secure a load. This type of hitch can be used as either a single, double or double-wrap configuration; and basket hitches cannot be used with loads that are difficult to balance. It involves looping a sling around the load twice, creating a stable hitch that prevents slippage as weight is applied. Choker - Due to the stress created at the choke point, slings rigged with this hitch achieve only about 75% of their potential capacity. This hitch compresses the load and can help prevent it from slipping out of the sling. To turn or reposition a load, either one or two lifting devices may be employed. For use in Double Wrap Choke Hitch ONLY. I’ve got a unique situation to where I need to take a chain and make it into a continuous loop, with one end looped around the machine and the other end looped around a shackle that is attached to our lifting equipment. Other hitches like choker, vertical, and double wrap do not offer the same level of stability. ,909-469-2251,manufacturer and safety training provider to the industrial lifting sling and rigging industries for over 30 years. NO LOSS IN CAPACITY RESULTS IF A CRADLE GRAB HOOK IS USED WHEN ANGLE OF CHOKE IS 120 DEGREES OR GREATER A better way to do the same lift: use a double wrap choker hitch and for long loads use 2 slings. ) But when the legs of the basket hitch connect at an angle, as shown in the three illustrations on the right, additional forces are applied to the Jan 17, 2018 · I’ve got a rigging question that I can’t get a definitive answer on. Double Choker Hitch bility for longer loads (Figure 24-10). The two-leg slings used in choker hitch, basket hitch, double wrap choker hitch and double wrap basket hitch should not be used for handling composite loads such as loose bundles or tubes, bars or wooden battens unless the friction grips between the parts is sufficient to prevent them slipping from sling. Learn about various sling hitches for web slings in lifting operations. It does not grip the load completely but can balance the load, making it less likely to tip. This hitch is in full 360º contact with the load and tends to draw it tightly together. com Aug 28, 2025 · Uses two slings in a choker hitch that are spread to provide stability. 6 double wrap choker hitch Kentucky Welding Institute 5. Basket and choker hitches can also be used with a lifting beam to stabilize longer loads. Load control is limited with only one sling rigged in a choker hitch. In some trades it became practice to use 2 slings in a choker configuration at less than 30 degrees with the choke points facing each other. Check out this video from Crosby on Choker Hitches: Crosby youtube video on Choker Hitches Here is a brief overview of how the rigging method selected can impact the lifting capacity for three common sling hitches: vertical (straight), choker, and basket. Double wrapping a choker or basket hitch does not affect the sling capacity compared to single wrapping a choker or basket hitch. Here’s a clear breakdown of its structure and function: The double wrap choker hitch is a type of knot used to secure a an object with extra grip and stability. Nov 25, 2024 · The double wrap on a basket hitch or choker hitch provides a gripping effect for better load control and prevents the sling lines from slipping, enhancing safety during lifting operations. A 2-Basket Hitch works well on most large cylinders. The double wrap choker hitch is a type of knot used to secure a rope around an object with extra grip and stability. Always use a choker hitch or a single-leg direct attachment. The A sling rigged in a choker hitch (single wrapped) does not ensure a full contact with the load: double wrap the load to ensure full contact. This hitch is in full 360° contact with the load and tends to draw it tightly together. Sep 14, 2020 · Double wrap hitches work well for loose loads, such as a bundle of pipes. Refer to the handout accompanying this toolbox talk for general examples (not to be used in Oct 30, 2023 · The hitch that combines the constricting power of a double-wrap choker hitch with the capacity advantages of a basket hitch is a Double-wrap basket hitch. Do not overlap slings at the bottom of the load Basket Hitch – The sling cradles the load while both eyes are attached overhead. This hitch is designed to prevent slipping during lifting operations. Tough and dependable, just like the folks who use them. A better way to do the same lift. Synthetic choker hitches can maintain up to 80% of a vertical hitch's Work Load Limit. With a double wrap choker hitch, the load is less likely to shift or move around, which can be dangerous. For loads that are unbalanced or consist of loose bundles, other methods, such as the basket hitch, might be more suitable. Lift-It Mfg. See full list on mazzellacompanies. Can be used as a single for balanced short loads or in pairs for longer loads. This hitch maximizes surface area, ensuring even weight distribution and minimizing the risk of slipping. Inc. Be sure to account for the additional length required to apply a double wrap choker hitch. For full contact use a Double Wrap Choke Hitch. Additionally, a double wrap choker hitch can be tightened more securely, providing an even stronger hold on the load. Use slings that are long enough so that the choker hitch is effective and the “grip” is on the webbing. Double wrap choker hitch is formed by wrapping the sling completely around the load and hooking it into the vertical part of the sling. Explore typical slinging methods including single and two-leg techniques for lifting applications, designed for safety and efficiency in industrial settings. It enhances hold reliability due to the increased friction. A choker hitch will never provide full 360 degree contact.