National Mfg N830-319 5/16 in Forged Steel Clevis Hook Latch

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N830-319 is a forged steel clevis hook with latch designed for making quick connections with chain in industrial and construction applications. Built to meet Grade 70 hook specifications, this hook carries a safe working load of 4,700 pounds. The yellow chromate finish provides immediate visual identification as a Grade 70-rated component. Rigging crews, transport operators, and construction professionals install this hook where fast, reliable chain connections are required. The removable clevis design simplifies rigging setup and breakdown. This part is sold in a package quantity of 3.

This clevis hook is suited for use with Grade 70 transport chain or with chain of a lower grade. It is commonly deployed in over-the-road load securement, construction material handling, and industrial rigging scenarios where a quick-connect hook with a safety latch is required. It is not designed for overhead lifting applications. The latch provides an added measure of security against accidental disengagement during transport and ground-level rigging work.

Key Features

• Forged steel construction for strength and durability in demanding applications
• Meets Grade 70 hook specifications with a safe working load of 4,700 pounds
• Yellow chromate finish for quick Grade 70 visual identification
• Removable clevis allows for easier rigging setup and chain attachment
• Safety latch reduces risk of accidental disengagement
• Sold as a package of 3 hooks

Compatibility

Designed for use with Grade 70 transport chain or chain of a lower grade in industrial and construction ground-level rigging applications. Not rated or designed for overhead lifting.

Installation Notes

Installation and attachment should be performed by qualified rigging or transport professionals familiar with load securement standards. Always confirm the chain grade and working load limit of the entire assembly before use. Never use this hook for overhead lifting. Inspect the latch and clevis pin for wear or deformation before each use and replace if any damage is found.