[11.28 lb] Great product
Great price

[11.28 lb] The wheels are good if you want to move your slider easy.The quality is good. The black paint on them is not the same like the slider stand paint.The price is a little high for those wheels but if you want to move the dolly easy, the wheels are a must.

[50 psi] I was unsure whether the A9000N wheel set would fit my Avenger A700 boom stand because of its age. I got great advice from B&H in this regard, my order was filled and delivered very quickly, and setup was easy. This has substantially increased the functionality of my boom stand. B&H was the only supplier that had this item in stock and could tell me with confidence that the new wheel set would fit my stand. Thanks for your help.

[Black] These are great, I also like the added height it provides. �Very glad I got them.

[11.28 lb] Used them on an Avenger A4050CS, which already has the ready holes. Now she glides like butter on a hot biscuit. Girl just needed her dancing shoes!

[11.28 lb] Saves tons of time moving and adjusting location of the rig.

[50 psi] Perfect for the 16.4 Avenger A4050cs Boom Stand.  I cant imagine using the stand without these.  They are large, smooth, very heavy duty, and have an efficient brake.

[50 psi] Cannot recommend these wheels enough. Very sturdy design at a super reasonable price. If you need wheels on a combo stand, these are it!

[11.28 lb] Matthews makes two versions of these wheels, one for use with its combo stand and one for use with its slider or monitor stand. I have the latter. Matthews tells me that the difference is a single part that can be changed out and costs $60.

The wheels are made by a third party and are sold under the brand name Ever-Roll. They are polyurethane. This means that they won't go flat, but I think that calling them semi-pneumatic is pushing it. They are quite hard, similar to longboard wheels.

They also limit the use of a Rocky Mountain leg because the wheels fully stand up straight only when the legs are fully extended.

With those caveats, the wheels are well-built and certainly work over rough terrain better than caster wheels would. If you want to add ten inches to the height of the slider stand, they'll do that too.

[50 psi] If you're gonna be moving your rig around a lot then these are a no brainer. Especially if you have a heavy rig.