OTC's Steering Stem Bearing Installation Tool Set provides a quick and easy method of installing lower steering stem bearings. Set includes 1.0 inch, 1.4 inch and 1.75 inch I.D. bearing adapters and a 14 inch long drive tube. Durable materials ensure quality performance over the lifetime of the tool. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it's a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians' productivity and shop profits.