The Rhino-Rack RLTP Legs are attached to your roof via a set of removable mounting brackets or Rhino's own tracks. Featuring a low profile design, this system is aesthetically pleasing and maintains its looks after years of continuous use., The Rhino-Rack RLTP Legs are attached to your roof via a set of removable mounting brackets or Rhino's own tracks. Featuring a low profile design, this system is aesthetically pleasing and maintains its looks after years of continuous use. Low Profile. Solid 2 Bolt Design. Proven Over 20 Years. For Rhino-Rack Tracks Only. Heavy Strength For Heavy Off-Road Use. .