When you search for trusted shackle manufacturers usa, these eight names stand out:
Crosby Group
Columbus McKinnon (CM)
Peerless Industrial Group
Campbell Chain
Chicago Hardware & Fixture Company
Van Beest USA
Suncor Stainless
Choosing certified and reliable manufacturers matters for your safety and project success.
Certified companies follow global safety and quality standards, helping prevent accidents.
Reliable suppliers use high-quality materials and strict testing, which protects your team and keeps equipment performing well.
Advanced production techniques show a commitment to safety and strong results.
Key Takeaways
Choose certified manufacturers for safety. Certifications like ISO9001 and ASME ensure products meet strict quality standards.
Select the right materials for your needs. High tensile steel is best for heavy lifting, while stainless steel resists corrosion in marine environments.
Look for custom solutions. Many manufacturers offer tailored shackles to fit specific project requirements, enhancing safety and performance.
Evaluate customer support. Strong technical assistance and training from manufacturers can help you use shackles safely and effectively.
Always check load limits. Ensure shackles are marked with their working load limit to prevent accidents during lifting and rigging tasks.
Top Shackle Manufacturers USA
Powerful Machinery
You want a manufacturer that delivers strength, safety, and reliability. Powerful Machinery stands out among shackle manufacturers usa for its certified products and global reputation. The company has supplied lifting chains, wire rope, and rigging hardware for over 20 years.
You can choose from a wide range of shackles, including stainless steel options that resist corrosion and perform well in harsh environments. Powerful Machinery’s shackles meet international standards like ISO9001, TUV Rheinland, EURO CERT, EAC, OSHA, ASTM, and more.
You benefit from custom-engineered solutions tailored to your project needs. The company works with you from consultation to production, ensuring every shackle fits your requirements.
Tip: Powerful Machinery’s stainless steel shackles offer durability and safety for marine, construction, and industrial use.
Website: https://qdpowerful.com/
Crosby Group
You see Crosby Group at the top of the list when searching for shackle manufacturers USA. The company has a global distribution network and a reputation for rigorous testing standards.
Crosby offers a wide portfolio, including the Crosby® 209 Carbon Screw Pin Anchor Shackles and Crosby® 2130 Carbon Bolt Type Anchor Shackles. These products carry certifications from ABS and DNV, ensuring safety and reliability.
Certification | Product Type |
|---|---|
ABS | Crosby® 209 Carbon Screw Pin Anchor Shackles |
ABS | Crosby® 2130 Carbon Bolt Type Anchor Shackles |
DNV | Crosby® 209 Carbon Screw Pin Anchor Shackles |
DNV | Crosby® 2130 Carbon Bolt Type Anchor Shackles |
Crosby Group’s strengths include extensive product options, strict quality control, and a global presence. You can rely on their shackles for demanding lifting and rigging tasks.
Website: https://www.thecrosbygroup.com/
Columbus McKinnon (CM)
Columbus McKinnon ranks high among shackle manufacturers in the USA because of its commitment to quality and innovation. You find products like Alloy Anchor Shackles and Super Strong Anchor Shackles in their lineup. The company holds ISO-9001:2015 certification, showing dedication to quality management.
CM’s Super Strong Shackles offer 17%-50% greater strength than comparable shackles. You can use smaller shackles without sacrificing strength or ductility. All shackles are made in Tennessee and comply with the Buy American Act. CM exceeds RRC-271 specifications, giving you higher working load limits.
Benefit | Description |
|---|---|
Super Strength | CM Super Strong Shackles offer 17%-50% greater strength than comparable shackles, allowing for smaller sizes while maintaining required strength and ductility. |
Wide Product Offering | A comprehensive range of sizes and finishes is available in the Super Strong Shackle line. |
Compliance with the Buy American Act | All shackles are manufactured in Tennessee, USA, and comply with the Buy American Act, providing a Certificate of Compliance upon request. |
Exceeds RRC-271 Specifications | The shackles exceed the strength requirements of RRC-271, providing higher working load limits than standard shackles of the same size. |
Website: https://www.cmco.com/
Peerless Industrial Group
Peerless Industrial Group has led the industry for over 100 years. You benefit from their focus on innovation in design and engineering. Peerless offers an extensive range of shackles, including stainless steel options for corrosion resistance. Their products meet or exceed industry specifications, giving you confidence in every lift.
An extensive range of shackles, including stainless steel options for corrosion resistance.
Various grades of chain and accessories that meet or exceed industry specifications.
Peerless stands out for its commitment to developing new products and solutions. You can trust their shackles for both standard and specialized applications.
Website: https://www.peerlesschain.com/
Campbell Chain
Campbell Chain is a top choice among shackle manufacturers in the USA. You get drop-forged carbon steel shackles that meet ASTM A-153 specifications.
Campbell’s C-419-G Shackles comply with Federal RR-C-271, Type IVA, Grade A, Class 2. The company tests its shackles for impact resistance, tensile strength, hardness, ductility, and fatigue. Campbell meets or exceeds ASME B30.26 requirements.
Certification/Product Specialty | Description |
|---|---|
Material | Drop-Forged Carbon Steel |
Galvanization | Meets ASTM A-153 Specifications |
Federal Specification | C-419-G Shackles meet RR-C-271, Type IVA, Grade A, Class 2 |
Testing | Statistically tested for impact resistance, tensile strength, hardness, ductility, and fatigue |
ASME Compliance | Meets or exceeds ASME B30.26 requirements |
Design Factor | 6 to 1 for shackles 1/4″ to 2″, 5 to 1 for 2-1/2″ |
Heat Treatment | Pins and bolts are heat-treated and made of alloy steel |
Certification Availability | Certification available upon request |
Campbell pioneered the Grade 100 chain, which offers 25% higher working load limits than Grade 80 products. You can choose from mid to large sizes of screw pin and bolt-type anchor shackles.
Website: https://www.campbellchain.com/
Chicago Hardware & Fixture Company
Chicago Hardware & Fixture Company has served customers since 1912. You find load-rated screw pin anchor shackles, chain or ‘Dee’ shackles, safety shackles, and stainless steel options.
Their Fehr Brothers THSPA625BL 5/8-Inch Black Oxide Load-Rated Screw Pin Anchor Shackle meets Federal Specifications RR-C-271D and is made in the USA.
Product Name: Fehr Brothers THSPA625BL 5/8-Inch Black Oxide Load-Rated Screw Pin Anchor Shackle
Type: Load-rated screw pin anchor shackle
Compliance: Meets Federal Specifications RR-C-271D
Manufacturing: 100% made in the U.S.A.
Features: Permanently marked size, working load limit, and trademark; available in various designs, including anchor shackles, chain or ‘Dee’ shackles, safety shackles, and stainless steel options.
Chicago Hardware manufactures products to ISO 9001 standards and provides in-house testing and certification services. You receive technical support, training, and on-site inspection services.
Website: https://www.chicagohardware.com/
Van Beest USA
Van Beest USA is known for its Green Pin® shackles. You use these high-performance forged steel connectors for lifting, rigging, load handling, and securing. Van Beest shackles are certified to international standards like EN, DNV, and ASME.
Each shackle is made from high-tensile forged steel and features a corrosion-resistant finish. You see individual load ratings marked on every product.
Certified to International Standards (EN, DNV, ASME)
Made from High-Tensile Forged Steel
Corrosion-Resistant Galvanized or Painted Finish
Individually Marked with Load Ratings
Fatigue Tested and 100% Proof Load Tested
Low Temperature Rated (to -40°C / -40°F)
Aspect | Details |
|---|---|
Brand | Green Pin® |
Focus | Innovation and quality |
Industries Served | Construction, marine, oil & gas |
Global Presence | Strong global presence and extensive distribution network |
Competitive Edge | Continuous enhancement of product offerings and market reach expansion |
You benefit from fast and reliable delivery worldwide, dedicated customer support, and products tested to meet international safety standards. Van Beest offers a wide selection for different industries.
Website: https://www.vanbeest.com/
Suncor Stainless
Suncor Stainless specializes in USA-made shackles for marine, industrial, and architectural needs. You get shackles made from grade 316-NM stainless steel, ideal for industrial and marine use.
Their chain shackles meet Federal Spec. RR-C-271, Type IVB, Class 2, ASME B30.26-2010, and MIL-DTL-32655. Suncor’s forged shackles offer better fatigue strength and durability.
Product Type | Description | Certifications |
|---|---|---|
Shackles | USA-made shackles for marine, industrial, and architectural needs. | Exceeds requirements for demanding applications. |
Chain Shackle | Made from grade 316-NM stainless steel, ideal for industrial and marine use. | Fed. Spec. RR-C-271, Type IVB, Class 2, ASME B30.26-2010, MIL-DTL-32655. |
Forged Shackles | Offers better fatigue strength and durability, made from 316 stainless steel. | Part of the Pullpro™ pulley block program. |
Suncor holds ISO 9001:2015 certification and recommends proof load testing for lifting applications. You benefit from new marine-grade stainless steel shackles that meet stringent environmental regulations for offshore use.
Suncor launched a high-performance marine-grade stainless shackle line in January 2025, expanding options for boat builders and marine professionals.
Website: https://www.suncorstainless.com/
Shackle Manufacturers USA Comparison
Features and Certifications Table
You want to compare the leading shackle manufacturers in the USA before making a decision. Each company offers unique strengths, product types, and certifications. The table below helps you see the differences at a glance. You can use this information to match your project needs with the right supplier.
Manufacturer | Main Product Types | Key Features & Specialties | Certifications / Standards |
|---|---|---|---|
Powerful Machinery | Stainless steel shackles, drop-forged shackles, and wire rope fittings | Custom-engineered solutions, corrosion resistance, and global reputation | ISO9001, TUV Rheinland, EURO CERT, EAC, OSHA, ASTM, China Classification Society, Korean Register |
Crosby Group | Carbon screw pin anchor shackles, bolt-type anchor shackles | Rigorous testing, global distribution, wide product range | ABS, DNV |
Columbus McKinnon (CM) | Alloy anchor shackles, Super Strong shackles | High strength, Buy American Act compliance, and advanced technology | ISO-9001:2015, RRC-271 |
Peerless Industrial Group | Stainless steel shackles, chain accessories | Innovation, corrosion resistance, and broad product selection | Meets/exceeds industry specifications |
Campbell Chain | Drop-forged carbon steel shackles | Impact resistance, heat-treated pins, large size range | ASTM A-153, RR-C-271, ASME B30.26 |
Chicago Hardware & Fixture | Screw pin anchor shackles, chain shackles, safety shackles | In-house testing, technical support, USA-made | ISO 9001, RR-C-271D |
Van Beest USA | Green Pin® forged steel shackles | Fatigue tested, corrosion-resistant, load-rated | EN, DNV, ASME |
Suncor Stainless | Grade 316 stainless steel shackles, chain shackles | Marine-grade, architectural use, high fatigue strength | ISO 9001:2015, RR-C-271, ASME B30.26, MIL-DTL-32655 |
Tip: You should look for certifications that match your safety requirements. Certifications like ISO9001, ABS, and ASME show a commitment to quality and reliability.
You see that Powerful Machinery stands out for its international certifications and custom solutions. Crosby Group and Van Beest USA offer strong compliance with global standards. Suncor Stainless and Peerless Industrial Group provide excellent corrosion resistance for marine and industrial use.
Campbell Chain and Chicago Hardware focus on durability and USA-made quality. Columbus McKinnon delivers advanced technology and high-strength shackles.
You can use this table to compare features and certifications. This helps you select the best manufacturer for your lifting, rigging, or marine project.
Choosing a Shackle Manufacturer
Quality and Materials
You should start by looking at the quality and materials used by Shackle Manufacturers USA. High tensile carbon steel and alloy steel work best for heavy lifting and extreme conditions. Stainless steel suits marine and architectural projects because it resists corrosion.
Surface finishing, like galvanization, protects shackles from rust and reduces friction. Always check for clear markings that show the working load limit and safety factor. Reliable manufacturers inspect every shackle and test them for strength before shipping.
High tensile carbon steel and alloy steel for strength
Stainless steel for corrosion resistance
Galvanized finish for extra protection
Markings for working load limit and traceability
Certifications and Compliance
Certifications prove that a manufacturer meets strict safety standards. You should look for shackles that comply with OSHA, ASME, and EN 13889. These standards cover design, construction, and testing. Shackles must be inspected before each use, and damaged ones should be removed.
Leading manufacturers mark each shackle with its load limit, size, and traceability code. Powerful Machinery provides shackles certified to ISO9001, OSHA, ASTM, and other global standards, giving you confidence in every lift.
Standard/Certification | Description |
|---|---|
OSHA | Workplace safety standards |
ASME B30.26 | Rigging hardware requirements |
EN 13889 | European shackle bolt standards |
DNV GL | Maritime and offshore certification |
Lloyd’s Register | Industrial and marine standards |
Tip: Always choose shackles with clear certification markings for safe and reliable use.
Custom Solutions
Your project may need custom-engineered shackles. Top manufacturers offer options for size, material, pin type, and coatings. You can work with companies like Powerful Machinery to design shackles that fit your exact needs. They collaborate with you from the first consultation to final production.
Custom solutions ensure that your shackles meet safety standards and perform well in unique environments.
Custom sizes and materials
Pin type and coating options
Collaboration for project-specific designs
Customer Support
Strong customer support helps you use shackles safely and efficiently. Trusted manufacturers provide technical assistance, product training, and maintenance services. You get access to datasheets, installation guides, and expert advice.
Companies like Powerful Machinery focus on customer education and continuous improvement. Good support builds trust and ensures long-term reliability.
Feature | Description |
|---|---|
Technical Support | Engineering help and product training |
Customization | OEM services and tailored solutions |
Maintenance Services | Ongoing support for product longevity |
Note: Reliable customer service makes your experience smoother and helps you solve problems quickly.
Conclusion
You have learned about the top 8 shackle manufacturers in the USA and their key strengths. Use these tips when choosing your supplier:
Determine your load requirements.
Consider the direction of the load.
Choose the right pin type.
Evaluate the environment.
Match components correctly.
Key Points | Description |
|---|---|
Importance of Certifications | Shackles must meet strict safety standards for reliability in tough jobs. |
Role of ISO and ASTM | These certifications guarantee safe, efficient performance under heavy loads. |
You protect your team and project by selecting certified, reliable shackles.
FAQ
What certifications should you look for when buying shackles?
You should check for certifications like ISO9001, ASME, and ASTM. These show that the shackles meet strict safety and quality standards. Certified shackles help you protect your team and equipment.
How do you choose the right shackle size for your project?
You need to match the shackle size to your load requirements. Always check the working load limit marked on the shackle. Select a size that safely supports your lifting or rigging task.
Can you use stainless steel shackles in marine environments?
Yes, you can use stainless steel shackles in marine settings. Stainless steel resists corrosion and lasts longer in wet or salty conditions. This makes it a smart choice for boats and docks.
What is the difference between screw pin and bolt-type shackles?
Screw pin shackles allow quick attachment and removal. Bolt-type shackles provide extra security for long-term or heavy-duty use. You should choose based on how often you need to open or close the connection.
Tip: Always inspect shackles for damage before each use. Replace any shackle that shows wear or deformation.
