Wera Bit-Check 12 Stainless 1 Torsion bit set with Stainless Rapidaptor holder is designed primarily for Stainless fixings in keeping rust at bay. Wera’s Stainless tool range prevents extraneous rust caused by use of conventional tools contaminating stainless fasteners. Ideal for the construction, food, medical and marine industries. Wera’s unique vacuum ice-hardened process gives the necessary hardness for industrial applications. Utilising a unique combination of special material, hardening and precision manufacture, TORSION bits are designed to prevent premature wear for improved service life. The holder with quick-release chuck offers press-in auto-lock and rapid one-handed bit changes for insert and power bits. The holder spin sleeve allows the steadying of the screwdriving. Wera Bit-Checks feature a compact design to safely store bits in a case that provides fast and easy tool selection. So slim it can fit into your pocket. Drive and size are colour coded for easy selection of the right bit.