This Stainless Headache Ball adds tension to wire rope assemblies even when lowering the hook with no load, designed to accompany OZ’s Stainless Davit Cranes. Made entirely from 304 stainless steel, it resists corrosion and is suitable for chemical, pharmaceutical, wastewater, and aerospace environments. Specifically designed for use with 3/16” and 1/4” stainless steel wire rope assemblies, this product minimizes the risk of bird nesting on the winch. Completes a full stainless steel davit system for precise lifting in harsh environments.