The OZ GEDNEY DX-75 3/4" Expansion Deflection Fittings are high-quality conduit fittings designed for use with rigid metal conduit. Made from stainless steel, brass, and rubber, these fittings are corrosion-resistant, dust-resistant, waterproof, and weather-resistant. The semi-flexible design allows for some movement and deflection, while the threaded connection ensures a secure fit. Perfect for electrical installations in various industrial and commercial settings, these O-Z/Gedney fittings offer reliable performance and durability.