Stack Adapter Kit for 10,000 and 12,000 lb. Simply take out the screw pad, drop in the stack adapter extension and replace screw pad to reach lifting points. Stack Adapter Extension Kit includes four 3″ Stack Extensions, two 6″ Stack Extensions & two Organizer Racks with hardware.

Brand: Challenger Lifts
Type: 2-Post Lift
Capacity: 10000lbs.
Manufacturer Part Number: 10315
Country/Region of Manufacture: United States
Unit Quantity: 1 SET