Master Link (Dual Rated)

Master Link (Dual Rated)
Working Load Limit: 5,400 to 187,800 lbs.
Sizes: 13/32 to 2-3/4 in.

Size (in): 1, 1-1/4, 1-1/2, 1-3/4, 2, 2-1/4, 2-3/4, 13/32, 1/2, 3/4

WLL (lbs): 30000, 22800, 36700, 57100, 88900, 125200, 77800, 187800, 18200, 42900, 5400, 8600, 17600, 45200, 70600, 105900

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Features and Benefits

Dual Compatibility with Grade 80 & 100 Chain
Accepts both Herc-Alloy® 800 and 1000 chain and components. Offers maximum flexibility in rigging configurations and simplifies inventory management
High Working Load Limit
Rated for 5,400 to 187,800 lbs, depending on size. Supports a wide range of lifting applications, from light-duty to heavy industrial use
Optimized Design for Sling Construction
Smaller width compared to standard master rings. Provides greater capacity in the same size, improving strength-to-size efficiency
Durable Powder-Coated Finish
Bright orange powder coating. Enhances corrosion resistance and improves visibility for safety and inspection
100% Proof Tested with 4:1 Design Factor
Each link is individually proof tested and meets a 4:1 safety factor. Ensures reliable performance and compliance with industry safety standards

Special Sizes (Non-Dual Rated) Sizes above 1-3/4" are available but are not dual rated.
Mechanical or Welded Sling Assembly Options Can be used in both mechanical and welded sling assemblies. Provides versatility depending on the rigging method or industry standards
Integration with EZ-Connect Master Link & Chain Shortener Compatible with CM’s EZ-Connect system. Simplifies sling assembly and adjustment, reducing the number of components needed

Specifications

Model Number	Finish	Grade	Size (in)	WLL (lbs)
C554942	Orange Powder Coated	80/100	1-1/4	22,800
C554944	Orange Powder Coated	80/100	1-1/2	36,700
C554945	Orange Powder Coated	80/100	1-3/4	57,100
C554949	Orange Powder Coated	80/100	2	88,900
C554951	Orange Powder Coated	80/100	2-1/4	125,200
C554952	Orange Powder Coated	80/100	2	77,800
C554957	Orange Powder Coated	80/100	2-3/4	187,800
C554969	Orange Powder Coated	80/100	1	18,200
C554970	Orange Powder Coated	80/100	1-1/2	42,900
C555231	Orange Powder Coated	80/100	13/32	5,400
C555232	Orange Powder Coated	80/100	1/2	8,600
C555235	Orange Powder Coated	80/100	3/4	17,600
C555238	Orange Powder Coated	80/100	1	30,000
C555240	Orange Powder Coated	80/100	1-1/4	45,200
C555243	Orange Powder Coated	80/100	1-1/2	70,600
C555246	Orange Powder Coated	80/100	1-3/4	105,900

Documents

Brochures & Catalogs

[Brochure] CM Rigging Master Link 800 1000 Brochure [Brochure] CM Rigging Catalog

Product & Data Sheets

[Product Sheet] CM Rings and Links Overview

FAQs

What does “dual rated” mean for this master link?

Dual rated” means the master link is approved for use with both Grade 80 and Grade 100 chain and components, offering greater flexibility in rigging applications.

What is the working load limit (WLL) of the dual rated master link?

The WLL ranges from 5,400 to 187,800 lbs, depending on the size of the link.

Can this master link be used in welded and mechanical sling assemblies?

Yes, it is designed for use in both mechanical and welded sling assemblies, making it versatile for various rigging configurations.

Are all sizes of this master link dual rated?

No, only sizes up to 1-3/4 inches are dual rated. Larger sizes are available but are not dual rated.

Is the master link proof tested?

Yes, each CM Master Link (Dual Rated) is 100% proof tested and meets a 4:1 design factor for safety.

Rings & Links Overview

Master Link (Dual Rated)