Ring binder mechanisms, nickel plated
D-Shape
Total length: 287 mm
Total hight: 62 mm
Total width: 48.5 mm
Width of the base: 26 mm
Rivet hole distance: 277 mm
Ring distance: 80 – 80 – 80 mm
Capacity: 50 mm
Wire diameter: 3.0 x 4.5 mm