Details: *100% brand new and fine *Made of superb material, sturdy and practical to apply *Material: galvanized iron *Model: GH-201B *Screw size: M6*45 *OpenTotal length: 142mm/5.59" (approx.) *Hole Diameter: 6mm/0.24"(Approx.) *Easy to use, durable, hand tools *Suitable for fast fixing of pressed metallic plates or circuit boards, machine operations, wood processing, welding, molds, digital kit assembly, etc. *Very practical system for fast gripping of items *Metal latch handle, lever fastener Package Contents: 4*Quick clamps Note:The real shade of the thing may be barely different from the images shown on web page caused by many factors corresponding to brightness of your visual display unit and light brightness.