A robust friction saver with an interesting design developed by Teufelberger. Two stainless steel thimbles [fImbl] ensure a very smooth run of the climbing line. The 10 cm long and tapering longitudinal seam makes retrieving the cambium saver easy. The 17 mm wide support surface is essential in protecting the bark. Adjustable in length the FimblSaver is easy to install from the ground, closing the gap between MultiSaver and PulleySaver.