SISE MOUNT 1.SIDE MOUNT STEEL DESCRIPTIONSparco side mounts are used to mount competition seats. Side mounts have mutliple side holes that provide a customizable mounting position. Available in black.TECHNOLOGYPowder coated steel in blackWeight - 5lbs per set 2. QRT-R SIDE MOUNTS DESCRIPTION Sparco QRT-R side mounts are specifically designed for the QRT-R and QRT Performance seats. The QRT-R side mounts are designed for the unique bottom shape of the QRT-R seats. Mutliple side holes allow the QRT-R seats to be mounted low in the vehicle and with the proper amount of recline or rake. Available in black.TECHNOLOGYDesigned for unique QRT-R bottom shell shapeAllows for low mounting in vehicle and proper recline or rakePowder coated in blackAvailable in Steel or Aluminum6.5 lbs per set (Steel)3.2 lbs per set (Aluminum) 3. SIDE MOUNT ALUMINUM HD DESCRIPTIONSparco side mounts are used to mount competition seats. Side mounts have mutliple side holes that provide a customizable mounting position. The Aluminum HD side mounts have an added benefit of being able to mount in either direction with the legs facing in or out giving you more vehicle mounting options. The HD side mounts are larger than the standard Aluminum Side Mount. All aluminum construction available in anodized silver only. Includes Qty-4 8x1.25 bolts (side mount to seat).TECHNOLOGYMultiple mounting positionsAnodized for superior protectionReverse mount optionWeight - 3.4 lbs per set 4. SIDE MOUNT ALUMINUM DESCRIPTIONSparco side mounts are used to mount competition seats. Side mounts have mutliple side holes that provide a customizable mounting position. All Aluminum construction available in powder coated black only. TECHNOLOGYPowder coated for superior protectionWeight - 2.5 lbs per set 5. SIDE MOUNT ALUMINUM 90 DEGREE DESCRIPTION Sparco side mounts are used to mount competition seats. Side mounts have mutliple side holes that provide a customizable mounting position. All Aluminum construction available in powder coated black only. The 90 degree Aluminum Side mount is ideal for vehicle applications that have limited room for seat mounting. The smaller footprint allows for more mounting options. TECHNOLOGYPowder coated for superior protectionWeight - 2.5 lbs per set Other Sparco Products available for any chassis/engine - if you don't see what you’re looking for please message us directly. We shop our competition - if you find a lower comparable price we will match or beat it - message for details! PROPOSITION 65 WARNING: These products may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information visit www.P65Warning.ca.gov