self-closing spring hinge 1.USAGE:door 2.1.2mm, 1.5mm, ... 4.color: A/B, A/P, B/P, A/C WHITE self-closing spring hinge1.material: iron2.size: 70*48*1.2mm(1 ... .5mm)3.finish colors: white, black, B/P, C/P, A ... /B, A/C4.self-closing combinet hinge5.quick and safe6.packing: 480pc per ...