Prevents the shackle from being removed and replaced in the field, which could compromise the certified integrity of the sling assembly. Available in hot dip galvanized. DAWSONâ??S shackle locking thimbles are galvanized after the welding of the wedge has been completed. Greater protection against wear and deformation of the wire rope eye. Long service life. Meets the performance requirements of Federal Specification FF-T-276 Type III, except for those provisions required of the contractor.
