Neil will make you a custom strop with the hardware you describe. I have a buffalo/english bridle combo that has the 3 screw attachment to the hardware.
His Bridle leather is like nothing you have ever used....simply amazing workmanship and fantastic leather. Neil is great to deal with and a great communicator. Now his linen strop I use is a one piece sewed at both ends which works fine for me it is a real pleasure to use.
My Kanayama strop is my finisher regardless of any other strop I may have used on a razor after a shave. It it a piece of art, you will not be unhappy iif you purchase one. Jim is great to deal with as well.