A historical tradition of precision comes with LFA chucks. Indeed, the manufacturing plant is situated in one of the most spectacular valleys in the Jura region, where watches and other horology tools have been made for m......A historical tradition of precision comes with LFA chucks. Indeed, the manufacturing plant is situated in one of the most spectacular valleys in the Jura region, where watches and other horology tools have been made for more than a century. This precision, applied to the manufacturing of LFA chucks, creates high performance tools demonstrating an exemplary longevity. LFA continuously focuses its efforts on Research and Development. It has also added to its product range new patented chucks, including keyless chucks with a hand-tightening system, with or without any locking system, in order to satisfy the needs of its customers on a global scale.