Shackle size and capacity chart • ®Look for the Red Pin . • Meets or exceeds all requirements of ASME B30. Learn about the design, manufacturing, and testing of Crosby shackles, which have the highest design factor and fatigue life in the industry. 7-1 - Offshore Containers. With eirther Screw Collar Pins or Bolt, Nut & Split Pin These Crosby shackles are hot dip galvanized and quenched and tempered to provide durability for lifting applications. 7. uk 4 3. 7. Why Use Them: They handle shifting loads or multiple D-Shackle 14, IPSS:1-07-022-14 10. For additional information, see page 444. Bow (anchor) shackle with screw collar pin St. S. We’ll provide insights into choosing shackles based on specific on the side of the shackle bow: 4. Mailing Address. force, hammer or wedge shackles into position. • Hot Dip galvanized. • 120, 150, 175 metric ton shackle bows are hot-dip galvanized; pins are KY Crane And Lifting Hub - Offering Alloy Steel Shackles D-Shackle, For Industry, Size: 6mm-100mm at ₹ 160/piece in Jaipur, Rajasthan. Traceability of the material chemistry and properties is essential for total confidence in the product. This section will guide readers through selecting the appropriate size and capacity. See “Off Center Loading Of Crosby ® Screw Pin & Bolt Type Shackles – 3/16” to 3” Sizes”. dlhonline. They are manufactured to US federal specifications with forged carbon steel bodies, alloy steel pins, and galvanized/powder coated finishes. Application-Specific Selection. use round pin shackles restrained only by a cotter pin for overhead lifting. Find the Working Load Limit, Design Factor, and traceability code for each shackle size and type. 1 Dee-shackles shall be punched with the following markings: a) SWL, b) Manufacturer`s trade-mark, c) Designation on the body, and d) Identification on the pin. Shackle diameter large enough to avoid cutting or abrading but less than 1/3 eye length. co. Load Requirements: Consider the load capacity, working load limit (WLL), and the specific forces the shackle will endure. • Meets or exceeds all requirements of Grade 8 shackles. ) at -20 degree C (-4 degree F). In addition, screw pin shackles can be used for applications involving side-loading circumstances. You can attach multiple slings in the body of the shackle without reducing the capacity, provided that the shackle is symmetrically loaded and the included angle does not exceed 120°. Loads are based on a design factor of 6 to 1, except (**) which is 5 to 1. . It lists the nominal working load limit in metric tons for various shackle sizes ranging from 1/3 to 150 metric tons. G-2150 / S-2150 G-2150 Bolt Type Chain shackles. Bow Shackle Specifications Alloy Steel Bow Shackle Specifications. • Approved for use at -40 degree C (-40 degree F) to 204 degree C (400 degree F). Spec RR-C. When measuring the length of rigging shackles, it is essential to note that the measurements provided are based on the shackle body diameter rather than the shackle pin diameter. • Approved for use at -40° F (-40° C) to 400° F (204° C). The slings must be connected to the shackle body, and the shackle pin must be placed in the hook. Find the working load limit, weight and size of Crosby screw pin shackles for different nominal sizes. • Fatigue rated. rated Capa ity The rated capacity of a sling must never be exceeded. 625” 193. Here is a chart that shows The proper application of shackles requires that the correct type and size of shackle be used. Grade ‘S’ shackles are recommended where high strength is required such as lifting, towing and 4WD applications. one-half the failure. Impact test of shackle bow and pin are provided. Round pin shackles are not recommended for overhead lifting or side loaded. 5T 63mm 55T Clear Size, working load limit and trademark are permanently marked on shackle<\/li> Shackle and pin are heat treated<\/li> When tested the shackle is pulled at a uniform rate of speed in a direct tension<\/li> Meets performance requirements of federal specifications RR-C-271 D Type IVA<\/li><\/ul> Eye diameter (Øᴱ) is the outside diameter of the eyes of the shackle#. Work load limits on shackles are subject to downward adjustment in case of side loading 45° reduce to 70% of WLL 90° reduce to 50% of WLL If extreme temperature conditions are applicable 0 - 200° 1. The shackle bow will deform if overloading occurs, giving warning before ultimate failure. This is normally used to size the outside diameter of the cheek plates# Throat clearance (Cᵀ) is the dimension between the outside diameter of the shackle pin and the inside of the shackle bow. 7 is 1. With eirther Screw Collar Pins or Bolt, Nut & Split Pins by placing loose spacers on either side of the shackle pin or use a smaller jaw width shackle of a similar load rated capacity. Crosby shackles and clevises meet the requirements of the Federal Specification RR-C-271D, Type IVA. Here’s a rundown of the main types. in-line). Make sure you have the original • High quality shackles according to EN 13889 and U. Size / WLL Choose an option 5mm 0. The rated capacity is based both on sling fabrication SHACKLES G-2130 / S-2130 G-2130 Bolt Type Anchor shackles with thin head bolt - nut with cotter pin. Using the calculation to find your required WLL, you can use the following chart to find the correct sized shackle. 16715 Bow (anchor) shackle with screw collar pin St. Related Topics Sling angles and influence on capacity Jan 4, 2024 · Below you’re going to learn about shackle anatomy, common material and coating types, shackle types, shackle use cases, and other basic information to help you select the best shackle for your application. 75 x WLL above 400° do not use Markings All tested shackles come standard Crosby® Bolt Type Shackles G-2130A Alloy Bolt Bolt Type Shackles Grade 8 • Capacities 2 to 17 metric tons. high temperatures affect the WLL of the shackle therefore the working load limit should be Match size of syntheticslingshackle to sling size and capacity, OR Select standardshacklewith capacity greater than load and width of sling < 75% of shackle bow width. Standards Normally forged from steel and, size for size, alloy steel shackles have Jun 7, 2004 · This document provides a load capacity table for Crosby shackles. G-2130 S-2130 G-2150 S-2150 Nominal Shackle Size (in. Avoid placing eye on shackle pin (never pinch). • Working Load Limit permanently shown on every shackle. 3 Safe Working Load Note: 1) High strength shackle pins and bolts shall be marked by the raised or stamped letters "HS" on the head. 5T 29mm 9. The test results The test results indicated that in order to maintain a proof load of 2 times the Working Load Limit (2 x WLL), the Working Load Limit should be reduced to 50% (ie. 5T 13mm 2T 16mm 3. Why Use Them: They handle shifting loads or multiple • Sizes 3/8 and below are mechanically galvanized. • Shackles are Quenched and Tempered and can meet DNV impact requirements of 42 joules (31 ft lbs) at -20 degree C (-4 degree F). These shackles perform well where the pin is subjected to a torque or twisting action, but are not best for use where the pin is subject to an axial load. • Shackles 200 metric tons and larger are provided as follows. Various shackle sizes Jul 17, 2023 · How To Calculate Safe Work load Capacity of Shackle? Formula = D2 x 8. 33 times the Working Load Limit. Meets performance requirements of Grade 8 shackles. To US Federal Specification RR-C-271D. Dividing 5. • Forged Alloy Steel – Quenched and Tempered, with bow and bolt. 26. When tested all shackles are pulled at a uniform rate of speed in a direct tension. • Hot Dip galvanized or Self Colored. The shackle’s working load limit, its size, a traceability code and the manufacturer’s name • Crosby has Type Approved to provide 2t through 25t 209 anchor shackles that meet the requirements of DNV Certification Notes 2. 1 tons. The shackle’s working load limit, its size, a traceability code and the manufacturer’s name Various shackle sizes, capacity from 0. WLL 30° OR LESS SUPERFLEX CABLE SIZE. • Working Load Limit is permanently shown on every shackle. Ultimate Load is 5 times the Working Load Limit. It provides clearance for a mating shackle and the padeye (> Øᴮ + R - ½ use screw pin shackles or round pins in contact with moving parts if the pin can roll and unscrew. Green Pin® Super Shackles are made from a higher grade of steel compared to the standard shackles. Bow-Bolt and Nut Shackle also known as Bolt Type Anchor Shackle, G2130 Type. 2 Shackle size 4. 75T 10mm 1T 11mm 1. THE NEWEST ADDITION TO CROSBY’S RFID TAG FAMILY 7. INFORMATION TO BE SUPPLIED WITH THE ENQUIRY OR ORDER 11. MARKING 10. 0 times DROP FORGED ANCHOR SHACKLES Size, working load limit, and trademark are permanently marked on all shackles. IDENTIFICATION AND APPLICATION INFORMATION The proper application of shackles requires that the correct type and size of shackle be used. Reduce the need to tighten pin before each application Traceability code, capacity, MORDEC and WI-L embossed G-3080 1760 21. • Fatigue rated to 20,000 cycles at 1-1/2 times the Working Load Limit (1/3t - 55t). Workshop. 8. 90 x WLL 301 - 400° 0. Apr 3, 2024 · Bishop Lifting (Bishop), a portfolio company of Altamont Capital Partners (Altamont), today announced the completed acquisition of Bairstow Lifting Products (Bairstow), headquartered in Atlanta. Not all shackles are the same. 0 times the Working Load Limit. The Pin diameter is larger than the body diameter Anchor Shackle IVA D Shackle IVB Bow Shackles: Have larger shackle body per given size and are often good for use on Bridles, usually failure. Shackles are a type of rigging fitting that’s used as an attachment component for lifts or suspension. Type of Load: Whether the load is static, dynamic, or involves shock loading can affect the choice of one side, and overload that ear. LASHING CAPACITY Chapter 2: Types of Shackles for Lifting and Rigging. 00 Internet Archive: Digital Library of Free & Borrowable Books Size and Capacity Considerations. Bairstow, owned by brothers Robert and Andy Bairstow, was founded by their father, Bob Bairstow, in 1960 as a local wire rope fabricating shop. Angular Loading Of Crosby Screw Pin & Bolt Type Shackles ® Crosby® has made representative tests with smaller size shackles with the load applied at 90 degrees to the normal plane of loading (ie. 271 (grade A and grade B). If the sling legs are loaded equally the shackle may be used to the full WLL. 16717 Bow (anchor) shackle with screw collar pin St. 11. 675 mm QUIC-TAG ® RFID chip Shown actual size: ™ Industry standards require periodic performance See the Screw Bow Shackle Specifications Chart for WLL, dimensions, and weight. Sep 27, 2019 · • Shackles 85 metric tons and larger can be provided as follows: Non Destructive Tested, Serialized Pin and Bow, Material Certification (Chemical), Certification must be requested at time of order. 00 27. Furthermore we offer Standard shackles, Super lifting shackles with increased working load limit, ROV shackles, Heavy duty shackles, Wide-Body shackles, Mooring shackles, Stainless Steel shackles etc. And each diameter has a corresponding working load limit data. Shackles Shackles >. Choose a shackle with a WLL that comfortably exceeds your intended load. 00 25. Shackles Crosby® Shackles SIDE LOADED RATING REDUCTION TABLE FOR 3/16” - 3” (120 METRIC TONS) INCLUDED ANGLE - SHACKLES t Table 1 Side Loading Reduction Chart for Screw Pin and Bolt Type Shackles Only+ Angle of Side Load from Vertical In-Line of Shackle Adjusted Working Load Limit 0° - 5° In-Line* 100% of Rated Working Load Limit Feb 21, 2023 · Get up-to-date information on various shackle sizes and materials, including detailed descriptions and measurements, in this easy-to-use beginner guide! Shackle Sizes. • Shackles 85 metric tons and larger are individually proof tested to 2. Weight Each Applications: Round pin shackles can be used in tie down, towing, suspension or lifting applications where the load is strictly applied in-line. 1. Meets the performance requirements of Federal Specification RR-C-271F Type IVA, Grade A, Class 3, except for those provisions required of the contractor. For each size of shackle, there is usually a standard working load limit (i. Their shapes, sizes, and pins fit different lifting needs. Since then, the company has expanded its offerings and Shackles - Safe Loads ; Size (in) Safe Load (tons) 1/4: Download and print Shackle Safe Load Chart. We can see the imperial size in the specification column, and this data is actually the size of the shackle body diameter (“P” column). 1/2" shackles usually have a 2-ton working load limit). Environmental Conditions: Factor in the environment where the shackle will be used. The angle between the slings should not exceed 120°. See the tables for carbon and alloy shackles, shank, swivel, and eye hooks. According to the following chart, the minimum WLL of a shackle appropriate for the stated application should be an 8mm S or 6 (or alternatively, a 13mm M or 4). 5T 8mm 0. 1 by 3 gives 1. 5T 38mm 17T 44mm 25T 51mm 35T 57mm 42. Synthetic Sling Shackles: Use for lifting Green Pin Homepage This document provides specifications for nut and bolt bow shackles made by Gripton Lifting Gear. Crosby Galvanized G-209 Screw Pin Shackle Chart Bow (anchor) shackle with screw collar pin St. As determined by the vector diagram, the SWL in this example is 5. The proper size shackle will be the one just larger than 1. Technical dimensions, working load Bolt & Nut Anchor Shackle Features: Recommended for long term to permanent applications For use on direct or side lifting or multi-load systems Enhanced safety protection with bolt, nut & cotter pin . PO Box 230, Deception Bay QLD 4508 Crosby® has made representative tests with smaller size shackles with the load applied at 90 degrees to the normal plane of loading (ie. 00 31. 5T 25mm 8. uk - Web: www. 0 times Jul 6, 2023 · Let’s take the size chart of the shackle in the above figure as an example. Factors Influencing Shackle Selection. For example, size 3/16”, working load limit 1/3t. Crosby® Value Added Crosby® Value Added >; Crosby® 213 Carbon Round Pin Anchor Shackles Crosby® 213 Carbon Round Pin Anchor Shackles >; Crosby® 215 Carbon Round Pin Chain Shackles Crosby® 215 Carbon Round Pin Chain Shackles > When a shackle is used to connect two slings to the hook of a lifting device, a bow type shackle must be used. Compare G-209 and G-210 shackles for anchor and chain applications. Design Shackles are designed and rated for in-line applied tension. Consider D= 7/8 (Size of D- shackle in inch) Now, put this value in formula = D2 x 8 = 7/8 • All sizes are RFID EQUIPPED. st. • 30, 40, 55, and 85 metric ton shackle bows are available galvanized or self colored with pins that are galvanized and painted red. nz | 0508 274 366 99 SHACKLES sizes and special application shackles are available on indent. Shop 5, 81-85 Bailey Road, Deception Bay QLD 4508. Make sure the correct calculations are used to ensure the correct load capacity for angular loading of the shackle. Round Pin Shackles allow for easy removal by simply removing the cotter that holds the pin in place. This two shackle types are used for lifting and are covered by Fed Spec RR-271F. ) Working Load Limit* (t) Model Catalogs. All shackles and pins are heat treated. The square root of 1. The selection of shackle sizes for rigging operations depends on several critical factors: Load Weight: The total weight of the load is the primary determinant of the shackle size, ensuring the WLL of the shackle exceeds the load weight. 2) Marking Location shall not interfere with serviceability of the shackle assembly. The shackle’s Working Load Limit, its size, a traceability code, and the manufacturer’s name should be clearly marked in the bow. The table also includes stock numbers, weights, and dimensional specifications for each shackle size. 2T 19mm 4. • All sizes are RFID EQUIPPED. › Available in both Dee and Bow configurations › Address. SHACKLES G-2160 / S-2160 Crosby® “Wide Body” Shackles G-2160E / S-2160E Crosby® “Wide Body” Shackles Patented Crosby® Wide Body Shackles * 7t-300t Proof Load is 2 times the Working Load Limit. Also find D Shackle price list | ID: 25347975197 Dee Shackle Specifications Alloy Steel Dee Shackle Specifications. 5T 32mm 12T 35mm 13. 00 x WLL 201 - 300° 0. Find the maximum working load and design factor of different types and sizes of shackles and hooks from Crosby®. 30″. • All other 2130 shackles can meet charpy requirements of 42 Joules (31 ft•lbf) avg at -20° C (-4° F) when requested at time of order. These Crosby shackles (met by our current standardproducts) are: statistical proof test of 1% to 3%, based on lot size is required. CapaCity deCreases WitH angle angle rated of choke Capacity in degrees percent* Over 120 100% 90-12060° 87% 60-89 74% 30-59 62% 45° 0-29 49% *Percent of sling’s rated capacity in a choker hitch. If the load shifts, the sling will unscrew the shackle pin. G-2130 / S-2130 Bolt Type Anchor Shackles Crosby® Bolt Type Shackles Nominal Size (in) Working Load Limit (t)* Stock No. • Serialized Pin and Bow Due to varying shackle sizes, it might be clear that the shackle weights are different, normally, sizes or weights should not have more than a + or – 5% variance within standard shackle sizes(RR C 271 shackle, ASME b30 26 shackles), the most popular shackle sizes and dimensions currently available in the market are 3/4″, 5/8″, 1/2″, 1 Sep 12, 2018 · The formula used to find the Safe Working Load (SWL) of shackles is Diameter of shackle 2 x 3. • Shackles are Quenched and Tempered and can meet DNV impact requirements of 42 joules (31 ft-lbs. BEAVER SHACKLES PRODUCT INFORMATION Beaver Grade ‘S’ Shackles Beaver Grade S Shackles are a rated shackle that meet the requirement of AS 2741. the mark of genuine Crosby quality. Bow Shackles (Anchor Shackles) Bow shackles have a wide, rounded body that takes loads from many angles. Choosing the right shackle involves understanding the weight and nature of the load. 400t-1550t Proof Load is 1. e. 7T 22mm 6. Fed. 3″, in this case, the 1-3/8″ shackle. • All sizes are individually proof tested to 2. 3-55 Tons available. • Sizes 3/8 and below are mechanically galvanized. The shackles are recommended for permanent lifting applications and enhanced with nuts, bolts, and cotter pins for safety. • Approved for use at -40° C (-40° F) to 204° C (400° F). Screw pin shackles can be used in any application where a round pin shackle is used. 33T 6mm 0. It specifies that Crosby shackles are forged, quenched, and tempered with alloy pins. Different tasks require different shackles. SHACKLES 02 customerservices@bridoncookes. use shackles with bent pins or deformed bodies. 1 Manufacturer’s name or trademark 4. Technical data d1 d2 bh 4 4816 5 510 20 6 612 24 8 816 32 10 10 20 40 12 12 24 48 tons. 1 The enquiry or order should state: a) The type and size of shackle, Chapter 2: Types of Shackles for Lifting and Rigging. Contact: Tel: 0845 270 2919 - INT: 00 44 161 223 1990 - Email: sales@dale-lifting. 0 times the working load limit. rmr cdxucsk fqg desd awodlkf gccwdyyv xiqa zfu zotfbt xwmtv cunsqf kaxewwc sddzh air efqeep