CLGR® G80 U.S. Type Welded Master Link

Name: CLGR® G80 U.S. Type Welded Master Link
Brand: CLGR®

CLGR® G80 U.S. Type Welded Master Link, also known as Grade 80 Master Link Rings, G80 Oblong Recessed Master Link and Grade 80 Master Rings.

The Grade 80 Welded Master Link is a high-strength, forged alloy steel rigging component conforming to ASME B30.26. It is designed to connect multiple legs of chain or wire rope slings for heavy-duty overhead lifting. Featuring quenched and tempered construction and mandatory proof testing, it typically maintains a 4:1 safety factor when used with chain slings.

Each unit undergoes rigorous 2.5× WLL proof testing, 100% magnaflux crack detection, and full material traceability, while its sliding coupling design and silver epoxy finish ensure secure integration in lifting assemblies.

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CLGR® G80 U.S. Type Welded Master Link China Supplier

CLGR® G80 U.S. Type Welded Master Link China Manufacturer

Overview of CLGR® Grade 80 U.S. Type Welded Master Link

Brand	CLGR®
Standard	G80 Oblong Master Link conform to U.S. Type ( ASME B30.26 )
Material	Superior Alloy Steel
Safety Factor	For chain sling: Minimum Ultimate Load is 4 times the Working Load Limit For steel rope sling: Minimum Ultimate Load is 5 times the Working Load Limit
Processing	ALL Size are Welded / Quenched and Tempered
Finish	Powder Coated
Size	7/16”, 1/2”, 11/16”, 3/4”, 7/8”, 1”, 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”, 1-3/4”, 2”
Tips	Color Code: Customized according to customers’ requirements
Note	There will be pressing flat only on request. Use Only Grade 80 Attachments For Overhead Lifting

Specifications of CLGR® G80 U.S. Type Welded Master Link

drawing-of-clgr-g80-u.s.-type-welded-master-link-china-supplier

Part No.	SIZE (in)	WEIGHT (KG)	Chain	WLL 1 LEG(T)	WLL 2 LEG-45°(T)	WLL ROPE(T)	DIMENSION(MM)
							A	B	D
8CRWMLUS7/16	7/16	0.27	1/4	1.12	1.6	1.6	100±5	60±5	6±0.5
			9/32	1.5	–
8CRWMLUS1/2	1/2	0.38	9/32	1.5	2.12	2.5	100±5	60±5	7.6±0.5
			5/16	2	–
8CRWMLUS11/16	11/16	0.85	5/16	2	2.8	4	160±6	90±5	8.4±0.5
			3/8	3.15	–
8CRWMLUS3/4	3/4	1.2	3/8	3.15	4.25	6.5	160±6	90±5	10.5±0.5
			1/2	5.3	–
8CRWMLUS7/8	7/8	1.63	1/2	5.3	7.5	8	180±6	100±5	13.5±0.5
			5/8	8	–
8CRWMLUS1/1	1	2.13	5/8	8	11.2	11.5	180±6	100±5	16.5±0.5
			19mm	11.2	–
8CRWMLUS1-1/8	1-1/8	3.81	3/4	12.5	–	11.8	270±7	140±6	19±0.5
8CRWMLUS1-1/4	1-1/4	5.05	19mm	11.2	16	16	270±7	140±6	19±0.5
			7/8	15	–
8CRWMLUS1-3/8	1-3/8	6.83	7/8	15	21.2	24	285±7	155±6	20±0.5
			1	21.2	–
8CRWMLUS1-1/2	1-1/2	8.9	28mm	25	–	25	300±8	160±6	26±0.5
8CRWMLUS1-3/4	1-3/4	12.8	1	21.2	30	31.5	340±10	180±6	26±0.5
			11/4	31.5	–
8CRWMLUS2/1	2	17.3	11/4	31.5	45	45	390±10	215±7	32±0.5

For chain sling: Minimum Ultimate Load is 4 times the Working Load Limit.

For steel rope sling: Minimum Ultimate Load is 5 times the Working Load Limit.

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We design, manufacture and distribute products and provide services for lifting and material handling applications, the construction metal industry, the trawl industry and the yacht accessories industry.

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