DIN ISO 8976 - adjustment directly on the work piece: - Quick and comfortable handling Fine adjustment: - Allows an optimal adaptation to different sizes of work pieces and handy grip position Safety locking of joint bolt: - No unintended adjustment because of plugged joint: - High stability because of doubled guiding Self clamping to pipes and nuts: - No slipping on the work piece and less hand force required - Gripping surfaces with special hardened teeth - Guard prevents operator's fingers atng pinched - Optimum lever action - Polished head, handle coated with anti-slipping plastic
