SMC CLK2G CLK2P Series Clamp Cylinder, W Lock , Auto Switch, CLK2GA63 75YA B P Stroke_15^150mm 03 J Weight 45 g SMC CDG1RA20 150Z CG1R 03 J Weight 45 g Specification values above are for model code CD85N10 25 B as published by SMC 7874 in Closure Type Open Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 9440 lbf Static Load Capacity 6960 lbf Precision Rating Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 20 Genuine SMC Clamp cylinder that maintains the clamped and unclamped state during air source pressure drop and residual pressure exhaust (one way lock)