The Rhino-Rack Quick Mount Heavy Duty Spacer pair (5mm) lets you fit Rhino-Rack Heavy Duty bars to RLT600, RCH and RCL legs by spacing the leg interface appropriately. Supplied as a pair for one bar, the kit includes the required hardware for fitment so you can adapt heavy duty crossbars to Quick Mount legs where extra clearance is needed for proper installation.
Rhino-Rack Quick Mount Heavy Duty Spacer - 5mm - Pair