Bosch GFA 12-X FlexiClick 1/4\" Hex Bit Holder Attachment for GSR 12V-15 FC Redefine your limits – the flexibility of five solutions in one compact tool Part of the new 12v Flexi-Click range, this chuck is for use with the GSR 12V-15 FC drill driver. FEATURES 1/4\" hexagon bit holder with locking mechanism Compatible with GSR 12V-15 FC (0 601 9F6 ...) “One-Click” interface ensures a tight fix to the machine at a glance Full control – the GFA 12-X bit holder adaptor allows to firmly lock inserted bits so they don\'t come off unintentionally Compact design – Short construction (159 mm with GSR 12V-15 FC) enables precise use SPECIFICATION Weight: 0.1 Kg Size: 27 mm Bit Holder: 1/4\" Hex