Wera 05003455001 is an INTER CHANGEABLE BLADE, PZ 1, 154 MM with a blade length of 154mm and an overall length of 154mm. It is made from durable materials and is designed for quick, easy blade changing so you don't have to carry multiple tools around with you. This tool has no SVHC (SVHC: No SVHC, 07-Jul-2017), ensuring it is safe for use in professional working environments.