3.5 inch

3 1/2 Inch Hole Centre

Below is a list of all the available 3 1/2 inch HC handles on the handles.net.au website. The measurement from centre of the first fixing poing to second fixing point is 3 1/2 inches. This is also called 3 1/2 inch Hole Centre or 3 1/2 inch Centre to Centre. The 3 1/2 inch is an old imperial standard measurement roughly equal to 89mm.