The Wheeler Space Saver Gunsmithing Screwdriver Set takes up very little space on your bench, but contains a durable and comprehensive set of 26 bits chosen to meet most of your gunsmithing needs. Included with the standard, Phillips, hex, and Torx bits is a 2" long extension which is ideal for recoil pad installation and a hex-to-square conversion bit which allows you to use 1/4" square drive sockets and other attachments. The magnetic handle is perfectly sized for your gunsmithing needs. The kit includes: (11) common bits; (8) Allen-head bits; (4) Phillips head bits; (3) Torx bits and one 2" long bit extension for recoil pads. NOTE: the bits in these sets are designed to break before damaging the fastener itself. Breakage of a bit should not be considered a defect, rather it means that the fastener will require some other means of removal or an application of a suitable compound that will penetrate threads. This product is covered by a limited lifetime warranty provided by Wheeler. Made by Wheeler™ Tools.