The PLHS1 Pioneer Leg Height Spacers are designed to raise the Pioneer Roof Trays to allow the legs to slide out wider onto the Rhino-Rack Backbone system developed for the JEEP JK Wrangler. 4 spacers are included in this kit.
The Quick Mount Heavy Spacer allows you to fit the Rhino-Rack Heavy Duty Bars to the RLT600 legs. Sold as a pair of 2. Available in 5mm, 10mm, 25mm, 30mm