I purchased this mobile base for my edging sander, at first I was skeptical about using the wood and how it will hold up to my 200 lb. machine 30"L x 17"W x 36"H. However, I was very impressed after the assembly; and by the way the wood must be 1 1/2" x 1 1/2" and not 2" x 2" as mentioned in the description. The base is very sturdy even though there is some rocking when it is raised to reposition and is easy to move around.