The Harloff 3" Caster Kit with Corner Bumpers is a medical-grade replacement mobility package engineered to restore full maneuverability and protective buffering to compatible Harloff carts and mobile clinical equipment. This comprehensive kit includes two locking brake casters, two smooth-swivel casters, and non-marking corner bumpers designed to absorb impacts and prevent damage to facility walls, doors, and elevator interiors. Constructed with durable, non-marring polyurethane wheels that roll smoothly over tile, vinyl, and carpeted healthcare flooring, this field-installable kit provides whisper-quiet transportation, reliable stationary positioning, and essential cart frame protection across hospitals, clinics, and long-term care facilities.