Park PCS-4.1 Home Mechanic Repair StandPark Home Mechanic Repair Stand PCS-4.1 uses the 100-5C Adjustable Linkage Clamp quick-adjusting clamp to fit all tubing sizes. Features leveling feet for uneven ground. Folds for storage, 360 degree rotation for infinite placement. Quality construction for long life, powder coated for long lasting finish.763477004789