Standard dual axle provides easy transition from seat to hemi-level. Plastic footplates. Carbon steel frame with coated chrome provides an attractive chip-proof finish. No maintenance sealed precision bearings. PU Embossed vinyl upholstery is durable, lightweight, attractive and easy to clean. 8" front casters adjust in two positions. Urethane tires mounted on composite wheels provide durability and low maintenance. Available in adjustable height arms.