Wera-05057675001-897-4-IMP-R-Impaktor-Bit-Holder-Retaining-Ring-and-Ring-Magnet-Wera-05057675001-p-This-bit-holder-from-Wera-is-suitable-for-use-with-impact-drivers-and-is-fitted-with-a-retaining-ring-and-ring-magnet-and-so-can-be-used-to-hold-longer-or-heavier-screws-and-for-overhead-work-Suitable-for-bits-with-1-4in-hexagon-head-drive-p-Wera-05057675001-897-4-IMP-R-Impaktor-Bit-Holder-Retaining-Ring-and-Ring-Magnet