Spring clamp with ratchet locking system. Manufactured from durable plastic. Perfect for various types of carpentry and model making. Technical Specifications: the jaws adhere perfectly to the material being compressed ratchet locking mechanism comfortable ergonomic handle irreplaceable when gluing and holding various elements Technical Specifications: Material: plastic Overall length: 150mm Maximum jaw spacing: 38 mm Jaw height: 22 mm Additional information: locking ratchet mechanism