SMC CG1LN50-800Z Cg1, Air Cylinder MSRP: Now: $161.95 Was: C(D)G1-Z, Double Acting, Single Rod, Air Cylinder, w/X OptionsSeries CG1 single rod, double acting air cylinder has 8 bore sizes and can meet any application need. The tube is impact extruded... CG1LN50-800Z