Spacer Blocks are used to level a Roof Rack system on a car roof that isn't level. Spacers are placed between the leg unit and the cross bar to raise the cross bar height. Each Spacer is 0.39" in height. The LHSPAIR is designed to raise 1x Heavy Duty bar 0.39". The LHSPAIR Spacer Blocks are only compatible with Rhino-Rack Heavy Duty crossbars.
- 2 x 0.39" Spacer Blocks
- 2x M10 x 1.38" Bolts