Wera-05051019001-Kraftform-Kompakt-20-A-6pc-Wera-05051019001-P-This-Wera-compact-tool-set-permits-simultaneous-use-with-both-manual-and-powered-tools-The-handle-interchangeable-system-is-a-compact-design-with-various-blade-tips-stored-in-a-minimum-of-space-It-is-suitable-for-frac14-in-hexagon-drive-bits-as-per-DIN-ISO-1173-C-6-3-and-E-6-3-ISO-1173-as-well-as-Wera-s-connecting-series-1-and-4-P-P-The-telescopic-bayonet-blade-which-can-be-lowered-into-the-handle-together-with-the