National Mfg N176-826 Zinc Rope Thimble 5/16 in

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N176-826 is a zinc-plated rope thimble designed to form a secure eye or loop at the end of wire rope. Manufactured from cold rolled steel with a zinc finish, this thimble fits 5/16-inch wire rope and protects the loop end from abrasion and excessive wear. It is sold in a package of 10 and is suited for rigging, lifting, and tie-down applications where loop integrity and long-term durability are required. Installation is straightforward and does not require specialized tooling beyond standard rigging hardware.

This rope thimble is used in residential, commercial, and light industrial settings wherever wire rope terminations require a formed eye. Common applications include marine rigging, fence wire tensioning, overhead lifting assemblies, and general wire rope hardware installations. The zinc coating provides corrosion resistance for use in moderately exposed environments. Riggers, tradespeople, and knowledgeable DIYers working with wire rope cable assemblies will find this thimble a standard component in swaged or mechanically fastened loop-end terminations.

Key Features

• Fits 5/16-inch wire rope for a secure, properly sized loop end
• Zinc-plated cold rolled steel construction resists corrosion and wear
• Groove profile keeps wire rope seated and prevents slippage under load
• Protects loop end from excessive wear at the bend point
• Sold in a package of 10 units for multi-job or stock use

Compatibility

Designed as an OEM-style replacement and standard hardware fitting for 5/16-inch wire rope assemblies requiring a formed eye or loop-end termination.

Installation Notes

Installation should be performed by a qualified rigger or tradesperson familiar with wire rope termination practices. Ensure the wire rope is fully seated in the thimble groove before applying a swage sleeve, wire rope clip, or other fastener. Verify that the completed loop assembly meets the load rating requirements of the application before putting it into service. Inspect thimbles and wire rope terminations regularly for deformation, corrosion, or signs of fatigue.