Light, thin, short and small version for easy carrying and designed for use in all positions
Made in high strength alloy steel to extend strength and life
Integral screw-rod designed hydraulic configuration without extra oil pumps and hoses
Flat design for using in confined areas where standard Cylinders will not fit
Rising and retracting height can do spinner control precisely and its accuracy is up to 0.01mm
http://www.wrenatw.com