The LG MGR62422301 Dishwasher Upper Rack is a structural component designed to organize and support dishes during cleaning cycles for better loading capacity. It operates by holding items in a stable position while allowing water and detergent to circulate effectively around them. Installed inside the tub on adjustable guide rails, the rack integrates with the spray arms and rack trac... https://www.hnkparts.com/lg-mgr62422301-dishwasher-rack