This can be a Mapp Caster listing and you receive exactly what is pictured if purchased from us. If you order from other sellers we will not guarantee that you’re going to get what is pictured as we have had knock problems prior to now. 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, then again they may be able to also be used on flat surfaces. Whilst not designed to run on flat iron, there is a .24″ opening in the v groove and will also be run on 3/16″ flat bar.
Great for interior sliding barn doors
Uses a 1/2″ Axle
3″ by 1-1/4″ V-Groove Wheel specifically to be used on inverted angle iron track; they may be able to also be used on 3/16″ flat Iron.
7/8″ V-groove width, 7/16″ depth
Hub Length 1-5/8″ (where axle goes through)