has many shapes, styles and sizes of spinners and spinner hubs.

The above slide show illustrates the G-38/45 Hamilton Standard spinner sold by Spinner is a one piece CNC'd aluminum hub with a screw-in insert joining the hub to a drilled and tapped machine screw which replaces the standard Zenoah prop hub machine screw. A second screw accompanies the spinner to provide a longer insert length if required. Note the hub prop face is recessed and under cut to cover machine screw head.

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