These Brass Butt Hinges are engineered for durability and smooth movement, equipped with two or four precision ball bearings and a stainless steel (S.S.) pin for long-lasting performance. The button tip head adds a refined touch, making them ideal for high-end wooden doors in residential or commercial spaces. Designed to reduce friction and door sag over time, these hinges combine function with elegant styling. Suitable for medium to heavy doors requiring dependable, corrosion-resistant hardware.