MANILLE POUR GRIFFE 4 TONNES 1/4-1-1/2 MÂCHOIRE

Product Description

The Renfroe Shackle for Grab is a genuine OEM replacement shackle designed specifically for use with Renfroe grab-style lifting devices, serving as the primary connection point between the grab and the overhead rigging hardware. The shackle transfers the full working load from the grab to the hoist, hook, sling, or chain assembly above it, making it one of the most structurally critical components in the grab lifting system. The dimensions and load geometry of this shackle are specific to the Renfroe grab for which it is designed, ensuring correct fit at the grab connection point, proper load alignment, and full compatibility with the grab body and rigging interface.

As a primary load path component used in regular industrial service, the shackle for grab is subject to tensile stress, wear at the pin and bow contact surfaces, and cumulative fatigue from repeated loading and unloading cycles. In demanding environments such as steel mills, scrap handling facilities, fabrication shops, and heavy industrial operations where grab-style lifting devices are routinely used, this wear can accumulate more rapidly, making consistent pre-use inspection an essential part of safe rigging practice. Elongation of the bow, wear at the rigging contact point, thread damage on the pin, surface cracking, or any visible deformation are conditions that require the shackle to be immediately removed from service and replaced with a genuine Renfroe OEM part before the grab is used again.

Genuine Renfroe shackles for grabs are manufactured to the original dimensional and material specifications of the grab for which they are designed, ensuring correct fit, full load compatibility, and reliable performance throughout the service life of the component. This shackle is intended for use by qualified rigging and maintenance personnel and should always be selected based on the working load limit of the specific grab model and the requirements of the lifting application.

Material: Alloy steel

Compatible With: Renfroe grab-style lifting devices (confirm specific grab model and working load limit for correct shackle selection) Standard overhead rigging hardware including hooks, slings, chains, and hoist assemblies

Uses: Primary load transfer connection between Renfroe grabs and overhead rigging hardware Steel mill, scrap handling, fabrication shop, and heavy industrial grab lifting applications Replacement shackle for scheduled grab maintenance and inspection programs Restoration of grab-to-rigging connection to OEM specification

Key Features: Genuine Renfroe OEM replacement shackle for grab-style lifting devices Dimensioned specifically for correct fit and load alignment with Renfroe grab connection point Primary load-bearing connection subject to tensile stress and wear requiring regular inspection Manufactured to original dimensional and material specifications Compatible with standard overhead rigging hardware within the rated working load limit

Note: Inspect the shackle body, pin, and threads before every use. Remove from service immediately if wear, elongation, cracking, thread damage, or deformation is detected. Never exceed the rated working load limit. Ensure the pin is fully threaded and secured before lifting. Confirm the specific Renfroe grab model and working load limit before ordering to ensure the correct shackle is selected.