SMC CK-L04 Clamp Cylinder Ck1, Ckp1, Ckg1 MSRP: Now: $19.75 Was: CLK2, Accessory, FootSMC s CLK2 series is a perfect choice for holding applications in either a clamped or unclamped state. CLK2 cylinders have a compact lock mechanism which minimizes the extension of the length dimension (2mm shorter), while... MSRP: Now: $19.75 Was: