Answer
Feb 26, 2016 - 12:00 AM
Thank you for your inquiry. The main difference between the two types of panels is that the 40127 is a standard square gird panel, which only accepts wire grid accessories, while the 43127 is a slat grid panel which will accommodate slatwall fixtures as well as wire grid fixtures. Please let us know if you require any additional assistance. Thank you again, have a great day!