2009-2015 Honda Pilot Roof Racks

What's the difference between Solid vs Click-In Crossbars?

SKU	Name		USD
8-00-9673-BK	EXR 'WEEKENDER-9673' Black Crossbars - (2) 48" Solid bars, 1.76" above Rails	New	501.48
8-00-9773-BK	EXR 'WEEKENDER-9773' Black Crossbars - (2) 48" Click-In bars, 1.76" above Rails	New	645.44
8-00-9773-RD	EXR 'WEEKENDER-9773' Red Crossbars - (2) 48" Click-In bars, 1.76" above Rails	New	734.79
8-00-9674-BK	EXR 'CAMPER-9674' Black Crossbars - (3) 48" Solid bars, 1.76" above Rails	New	830.42
8-00-9774-BK	EXR 'CAMPER-9774' Black Crossbars - (3) 48" Click-In bars, 1.76" above Rails	New	946.5
8-00-9774-RD	EXR 'CAMPER-9774' Red Crossbars - (3) 48" Click-In bars, 1.76" above Rails	New	1080.53