Equipped with WGS Wide Guide Screw, WGS Linear Slide utilizes screw-driven carriage that offers continuous linear speed while maintaining accurate positioning. Standard leads offer .100, .200, .500, and 1.00 in. travel per revolution, and sliding plane bearings on low-profile aluminum rail keep motion smooth throughout travel. Integral mounting base can provide support over entire length, which can extend up to 8 ft. All moving surfaces include Kerkite® polymers running on Kerkote® TFE coating.