SMC CDG1KRN20-50Z Cg1, Air Cylinder MSRP: Now: $62.70 Was: C(D)G1KR-Z, Air Cylinder, Non-rotating, Double Acting, Single Rod, Direct MountSeries CG1-Z precision air cylinder has 8 bore sizes and can meet any application need. The tube is impact extruded... CDG1KRN20-50Z