Fitting directly to the Rhino-Rack Vortex crossbar, the screw to tighten mechanism makes it easy to set up. Fitting kits are also available for the Rhino-Rack Heavy Duty and Euro bars. There's also a fitting kit specially designed so that it will fit the Rola* Rack and Rola* Commercial bars.

Please note: The paddle cradle on the S512 cannot be used while the S512X extension piece is fitted.

• Turns your S512 Folding J Style Carrier into a dual carrier.
• Can be used carry up to 4 watercrafts (2 x S512 and 2 x S512X are required)
• Stainless steel hardware included Strong and durable steel coated for protection
• Product comes completely assembled and ready our of the box
• Universal mounting to suit all crossbar shapes (with fitting kits)