Wera XL Long L-keys. The ballpoint on the long arm allows dependable working on TORX screws even in difficult installation situations. The BlackLaser surface treatment provides outstanding surface protection, even against corrosion, and a long service life. Laser-engraved and thereby wear-resistant size markings on the L-keys for rapid accessing. Holding function: the wedging forces resulting from the contact pressure between the drive tip and the screw profile securely hold the screw on the tool.