The Rhino-Rack Quick Mount Heavy Duty Spacer pair (20mm) allows Rhino-Rack Heavy Duty bars to be fitted to RLT600, RCH and RCL legs by increasing leg spacing. Sold as a pair that fits one bar, the kit contains the hardware necessary for proper attachment, giving the clearance needed to integrate heavy duty crossbars with Quick Mount legs.
Rhino-Rack Quick Mount Heavy Duty Spacer - 20mm - Pair