SMC CKG1A40-100YZ-P Clamp Cylinder MSRP: Now: $282.75 Was: CKG1-Z/CKP1-Z, Clamp Cylinder w/Magnetic Field Resistant Auto Switch (Rod Mounting Style)The CK1-Z series is a clamp cylinder available in two styles of clevis widths (16.5mm, 19.5mm). It is a... CKG1A40-100YZ-P