Mapp Caster Sliding Barn Door V Groove Cast Iron Wheel 3"x1-1/4";

This is a Mapp Caster listing and you receive exactly what is pictured if purchased from us. If you order from other sellers we can not guarantee that you will get what is pictured as we have had knock problems previously. This 3" x 1-1/4"cast iron wheel is great for those building their own interior sliding barn doors. V groove wheels are design to be used on inverted angle iron track, however they can also be used on flat surfaces. While not designed to run on flat iron, there is a .24" opening in the v groove and can be run on 3/16" flat bar.