Meets your requirements : Robust and precise bits for general fastening in trade and industry. Simplifies your work : The ball end facilitates access to screws and allows you to work at an angle of up to 25 ½. Increases your efficiency : Wiha MagicRing ½ holding feature holds all hex screws in place without a magnet. Increases your efficiency : Best rotation characteristics for stable fastening processes. Saves time : Simple and quick recognition of profile sizes thanks to contrasting laser marking. Product dimensions : 50 x 6 x 7 mm (LxWxD) Application : To insert and remove screws from holes or cavities, specially in difficult to access areas. Application : For all types of screw applications in trade and industry. Extra : MagicRing ½ made from spring steel holds all standard screws in every position. Ball end allows a working angle up to 25 ½. Standards : DIN ISO 2351-3 DIN 3126, ISO 1173, Style E6,3