The RLO-27 fits Behlen bins. It works well with both the smooth cap lid and the bottle cap lid, but you may need to purchase a replacement lid if you have the bottle cap style lid as it tends to fit quite tightly.
The lid slides down a rail instead of hinges and is held open with 2 heavy duty springs, staying out of the way of the auger. The cable and chain bracket assembly makes it easy to lock your lid open, closed or partially open for aeration.
All of our openers work with your existing lid, making them a cost effective option if your current lid still fits well. Replacement lids (28") are available here.