High quality Wera L-keys with color coded convenient plastic sleeve. The ergonomic and pleasant handle is easy on the hands even at low temperatures. Hex-Plus L-keys provide larger contact surfaces on the screw head. BlackLaser surface treatment provides excellent surface protection corrosion resistance and long life. Laser coated abrasion-resistant size markings on the L-keys for quick access.L-keys for hexagonal socket screwsHex-Plus allows socket head screws to live longerColor coded easy-to-grip plastic sleeve even at low temperaturesHexagonal ballpoint on the long armWear-resistant size marking