uxcell Saloon Cafe Swing Door Self Closing Single Action Spring Hinge 3" 2pcs Mounting Hole Diameter: 5mm/ 0.2"; Package Content: 2pcs x Single Action Spring Hinges; Weight: 290g Material: Iron; Product Name: Single Action Spring Hinge Mounting Hole Distance: 20mm/ 0.8", 60mm/ 2.4"; Main Color: Black Hinge Length(Axis not Included): 76mm/ 3"; Axis Size: 110 x 21mm/ 4.3" x 0.8"(L*D) Closed Width: 45mm/ 1.8"; Hinge Thickness: 1.8mm/ 0.07"