Foam edge bumpers around the frame eliminate wear on the seams. Telescoping Handles Interior mounted handle system made of one continuous piece of heavy walled high carbon steel tubes. Top handle locks in up position when case is being used and locks flush with the bag when not in use to provide maximum protection. Larger cases have P.V.C piping material surrounding the steel tubes for additional protection. Wheels Inserted on the corners to provide maximum stability when pulling the suitcases.
Wheels are also recessed to give maximum protection.
Wheel corners and base of case is protected by high impact bumpers. One-inch wide, cast urethane wheels each with dual sets of sealed stainless ball bearings roll effortlessly on the roughest surfaces. These are the most durable abrasion resistant zippers available today. YKK coil zippers are used for lighter duty applications. Zippers are intelligently inset away from high wear seam locations.