- Heavy-duty steel tubing
- Variable height-adjustment by hand crank
- Extra safety provided by a locking screw and bolt
- Extension tube with internal M10 thread for fastening light crossbars
- GS-approved for loads up to 110 lbs
- Weight: 18.96 lbs
- Height: 4.54 ft - 7.15 ft
CALIFORNIA WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.