KWB Grade 100 Clevis Self-Locking Hook

The KWB Grade 100 Clevis Self-Locking Hook is engineered for demanding overhead lifting and rigging applications where maximum load security is required. Manufactured by KWB, a Pewag company, these premium European-made Grade 100 fittings combine exceptional strength with an advanced self-locking mechanism that automatically engages when a load is applied.

Unlike standard stamped safety latches, the durable self-locking mechanism provides enhanced reliability and security during lifting operations. The hook automatically closes and locks under load, helping prevent accidental disengagement. The lock can only be released once the load has been fully grounded. Featuring a clevis-style attachment for direct connection to compatible lifting chain and a distinctive signal violet finish for easy identification, these hooks are ideal for critical lifting environments.

Features

• Grade 100 Construction: Designed for high-performance lifting and rigging applications.
• Automatic Self-Locking Mechanism: Closes and locks automatically when a load is applied.
• Heavy-Duty Lock Design: More durable and secure than traditional stamped safety latches.
• Signal Violet Finish: Allows for quick visual identification of Grade 100 lifting components.
• Clevis Chain Attachment: Connects directly to compatible lifting chain assemblies.

Common Applications

• Chain sling assemblies
• Overhead lifting operations
• Industrial material handling
• Construction rigging
• Heavy equipment lifting and positioning

Installation Tips

• Select the appropriate hook size to match the chain diameter and working load requirements.
• Verify the self-locking mechanism operates properly before placing the assembly into service.
• Ensure the load is fully grounded before attempting to release the locking mechanism and inspect all lifting components regularly for wear or damage.

View Product Safety Warnings

California Residents: WARNING