CLK2
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.

CLK2(G), Clamp Cylinder w/Lock, Auto Switch Capable, Band Mount Type
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Bore size (mm): 32-63
- Stroke (mm): 50-150
- Can be locked at any position within the entire stroke
- Selection of retraction locking & extension locking is possible
- Piping not required for unlocking

CLK2P, Clamp Cylinder w/Lock, Magnetic Field Resistant, Rod Mounting
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Strong magnet type
- Bore size (mm): 40-63
- Stroke (mm): 50-150
- Can be locked at any position within the entire stroke
- Selection of retraction locking & extension locking is possible
- Piping not required for unlocking

CLK2G, Clamp Cylinder w/Lock, Standard Auto Switch, Rod/Band Mounting
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Standard magnet type
- Bore size (mm): 32-63
- Stroke (mm): 50-150
- Can be locked at any position within the entire stroke
- Selection of retraction locking & extension locking is possible
- Piping not required for unlocking

CLK2, Accessory, Foot
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Accessory, Foot
- Bore sizes: ø40 to ø63

CLK2, Accessory, Knuckle Joints
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Accessory: Single and double knuckle joints
- Bore sizes: 32mm, 40mm, 50mm, 63mm
- Rod end bracket: M6 with tip or M6 without tap

CLK2, Accessory, Pin (for Clevis/Double Knuckle Joint)
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Accessory: pin for clevis/double knuckle joint
- Available for bore sizes: 32mm, 40, 50, 63mm

CLK2, Accessory, Limit Switch Mounting Base/Dog Fitting
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Accessory: limit switch mounting base/dog fitting
- Available on bore sizes: 40mm, 50mm, 63mm

CLK2, Accessory, Pedestal
SMC'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 maintaining the mounting interchangeability with the CLK1 existing product line. The CLK2 is capable of being locked at any position within the entire stroke. A dedicated solenoid valve is not required for unlocking, thus reducing the initial costs and replacement of the existing equipment.
- Accessory: pedestal
- Applicable bore sizes: 40mm, 50mm, 63mm
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