Bit-Check 7 Hex-Plus 1Features and benefits:- Bit-Checks offer convenience due to their functionality in a minimum of space- Universal holder with quick-release chuck for rapid bit change- Hex-Plus allows socket head screws to live longer- Tough viscous bits for universal useRobust Bit-Check by Wera. Bit-Checks provide a quick overview of the tools available. Bits not needed are simply reinserted into the set and do not get lost. Its small and compact size makes it easy to transport, for example in a shirt pocket. The Hex-Plus bit profile offers a greater contact surface in the head of the screw, reducing the notching effect to a minimum and practically eliminating damage to the screw head. These bits are super tough and suitable for universal use. Includes a universal holder for the take-up of bits with ¼" hexagon head drive, as per DIN ISO 1173-C 6.3. Comes with a quick-release chuck for rapid bit change; the strong permanent magnet holds the bits securely. For a firm, wobble-free connection between holder and bit with quick-release action, simply push the sleeve forward to change bits. The magnetic design enables simplified positioning of the screw. All Wera tools are covered by a lifetime guarantee. The Bit-Checks can be positioned upright on your workspace so the tool you need is always quickly at hand. Tough-absorbing Wera bits prevent any premature breakage of the drive tip.