Left-Hand M6 Mandrel for Rivet Nut Inserter Roof Finial If the post is already

If the post is already in place

Overall : 45mm Height (not including fixing screw) x 33mm Diameter

but can easily be trimmed back to suit any staircase/balustrading application if needed

Note that this is an interior-use-only bracket

When do I need to use timber treatment (or wood preservative)

Left-Hand M6 Mandrel for Rivet Nut Inserter Roof Finial If the post is alreadyWhen ordering the Rivet Nut Inserter (IF124X), you are only supplied with a M6 Right Hand Thread mandrel, not a M6 Left Hand version. If you need to use the IF138X River Nut M6 (Left Hand Thread), then you will need to order this M6 Left Hand Thread Mandrel. It easily attaches to the Rivet Nut Inserter (IF124X).