Well and simply made. This supplements a "Master" type of set up which in itself is well made...the "Master" enables someone to use the same tractor attachment with several sub attachments...this aerator being one of those "sub" attachments. Very easy to connect / disconnect...just wear heavy gloves...it has some sharp metal parts that will cut you ...it happened to me...this is not a negative about the product...just be careful
The Agrifab Areator does a great job - its much wider than the ones I've seen at the HD, Lowes etc. and is pretty heavy duty. Be aware that its a two part system and you have to buy the Base unit - the aerator is an attachement.