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A-336 LOK-A-LOY 6 Connecting Link

Name: A-336 LOK-A-LOY 6 Connecting Link
Brand: Crosby
SKU: 1014397
Price: 75.87 CAD
Availability: InStock

SKU: Part #1014397

$75.87 CAD

Sale Low stock

Chain Size 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4"

Quantity

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Product Description

Crosby A-336 LOK-A-LOY® 6 Alloy Connecting Links are designed for secure, high-strength connections in Grade 60 chain systems and rigging assemblies. These links provide a reliable and efficient way to connect chain, hooks, and other rigging components in lifting and load securement applications.
The LOK-A-LOY design incorporates a mechanical locking system, allowing for quick assembly and disassembly without special tools, while maintaining dependable performance in demanding environments.

Material:
Body: Forged alloy steel
Heat treatment: Quenched and tempered for durability
Finish: Typically painted or coated for corrosion resistance

Specifications:
Designed for use with Grade 60 chain systems
LOK-A-LOY locking mechanism enables quick, tool-free assembly
Provides secure connection for chain, hooks, and rigging components
Available in multiple sizes to match chain diameters
Individually proof tested to ensure reliability and performance
Designed with a 4:1 safety factor (ultimate strength = 4× WLL)
Permanently marked with brand identification and size
Suitable for general lifting, rigging, and load securement applications

Uses:
Chain sling assemblies (Grade 60 systems)
Connecting rigging components (hooks, links, fittings)
Material handling and load securement
Industrial and construction environments

Key Features:
Quick connection – Tool-free LOK-A-LOY locking system
Reliable strength – Forged and heat-treated alloy steel
Versatile use – Connects multiple rigging components
Durable construction – Built for industrial environments
Secure performance – Designed for consistent load handling

Chain Size (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	Dimension A (in)	Dimension B (in)	Dimension C (in)	Dimension D (in)	Dimension E (in)	Diameter of Hole to Accept Link (in)
1/4	1014397	3,250	0.24	0.31	2.06	1.69	0.78	0.78	0.50
3/8	1014413	6,600	0.58	0.45	2.72	2.31	1.06	1.09	0.66
1/2	1014431	11,300	1.20	0.58	3.34	3.16	1.28	1.41	0.88
5/8	1014459	16,500	2.42	0.78	3.91	3.94	1.56	1.69	1.06
3/4	1014477	23,000	3.89	0.89	4.84	4.44	1.97	2.00	1.19
7/8	1014495	28,750	6.08	1.00	5.81	5.31	2.38	2.12	1.38
1	1014510	38,750	7.03	1.15	6.48	6.07	2.84	2.55	1.47
1-1/4	1014538	57,500	13.20	1.38	8.48	7.65	3.77	3.55	1.73

Series: A-336 LOK-A-LOY® 6 Connecting Link

Design Factor: 4:1.

Important: The Working Load Limit of the A-336 is less than Grade 80 chain ratings. When used in Grade 80 chain slings, ASME B30.9 requires the Working Load Limit of the sling not to exceed the lowest Working Load Limit of any component in the system.