MSRP: $159.00 USD
Product # 8000124

The 'Q' in Q Towers stands for the quadruple movement capability of the tower and the clip.  So the four degrees of freedom allows them to fit your car like custom-tailored underpants.

• Die-cast interior for solid, sturdy anchor
• Ball-and-socket mechanism adjusts to all contours of your vehicle.
  
• Add vehicle-specific Q-Clips (00601-00730) to ensure a custom fit to your doorframe (Do not confuse Q-Clips with similar-sounding personal hygiene products. Attempting to clean your ears with Q-Clips may result in serious Vincent Van Gogh-like injuries.)
• Upgraded for easier and faster installation
• Sold in sets of 4. Also sold in pairs, part# 8000135