Honda parts told me that there are two types of locking nut, one for alloy one for steel. Anyone know what the best brand is or which ones fit the steel wheels? Thanks yall

 

There is no different "brand", just different OEM part number. The correct OEM wheel lock (presuming you're using Honda's accessory locks) feature a plastic ring around the lower portion of the lug nut that lightly pushes against the wheel cover/hub cap once torqued to spec.

You can use the normal Honda wheel locks that are used for the alloy wheels without that plastic ring and be fine.