A mainstay in any commercial Fitness Facility for upper leg training. Linear Bearings glide around over sized hardened shafting for ultra-smooth operation. The extra-large dual angled footplate allows lifters to train with a variety of foot placements. The strong but lightweight carriage assembly, enables lifters of all strength levels ease of operation. The outside frame is lined with wear resistant UHMW to eliminate steel to steel contact. This also serves to keep your investment looking its best.