This saw chain has high quality hard chrome plated teeth on a stable base it is also recommended for frozen wood and hardwood our professional chains ensure smooth cutting performance at high speeds and are designed for maximum service life and cutting performance technical specifications chain spacing 38 h number of links 56 drift strength in mm 13 usable cutting length in cm 40 suitable for the following chain saws al ko ke 40 alpina 330 380 432 438 elettra 16