uxcell Drawer Door Hydraulic Buffer Damper Inset Concealed Hinge 2Pcs Package Content: 2 x Cabinet Concealed Hinge , 12 x Screws; Weight: 182g Material: Metal; Product Name: Cabinet Concealed Hinge Mounting Hole Distance: 48mm/1.9", 32mm/1.26"; Main Color: Silver Tone Total Dimension: 110 x 60 x 37mm/ 4.3" x 2.4" x 1.5"(L*W*H) Mounting Hole Size: 4mm (Dia), 8 x 4mm (Oval L*Oval W)