FeaturesQ-Connect Universal Cutting KnifeIdeal for light and heavy duty cuttingThe blade length is controlled by the blade adjust mechanismIntegral locking deviceFor replacement blades see KF10637The Q-Connect Universal Retractable Cutter are perfect for light or heavy use in a variety of different situations.  Featuring an adjustable blade length and locking mechanism, you can tailor the length of the blade to suit your exact needs.  Each blade is designed to keep its edge for longer, ensuring that they remain sharp and suitable for use.  When blunted, the blades are easily replaced and allow you to use your knife for longer.