Review on 🔪 Enhance Precision and Versatility with DEWALT Circular Saw Fence (DW3278) by Dred Swindler

I bought these for the DCS391B saw but they don't fit. The hole for attaching the DCS391B is 12mm and for attaching this fence is 16mm. I am disappointed that this basic accessory was not included with the saw. I'm also disappointed that Dewalt only has one guide bar on the market and vaguely describes it as suitable for most of their saws, but the product description here doesn't list everything it does or doesn't do. When I called support I was only given a Black & Decker guide bar model number, part number 381091-00. But if you look at the reviews on it, most of the negative points point to the fact that there is no locking nut or locking spring in the kit. So if I send it back with all the hardware and buy a B&D I have to buy a stop + nut + spring. Also, this item seems to be sold only by 3rd party and I can't get it fast. what a pain