The Picquic Hex Calibre 7-pc Multi-Bit Screwdriver with 7 Metric Hex-Key Bits, full-sized in red, is ideal for professionals or home use. Its solid handle offers ultimate comfort and torque without any breakable or loose moving parts. With a patented instant bit change and storage system, it provides optimal efficiency. The hex bolster allows for a wrench application, offering increased torque. The set includes 7 metric 1/4″ hex key power bits of 3″ length, offering versatility for various tasks. The 88153 model is a standout addition to any toolbox.