OZ-BH-NBB-E 4x2.5x2.5 MM-SSS Stainless Steel Butt Hinge Without Ball Bearing Total height 4 inch (100mm) Total width 2.5 inch (63mm) Leaf thickness 2.5mm Without ball bearing Four countersunk attachment points on each leaf Designed for the smooth movement of the doors Stainless Steel Grade 304 Finish: SSS