Topeak Hexus X 21 Functions TT2573BThe Topeak Hexus X Tool is a handy tool that can take care of most of your little bicycle adjustments while out on a ride. Comes with a self tightening tool to prevent wear. The body is made from engineering grade polymer and the tool bits are chrome vanadium steel. The 11 functions include Allen Wrenches: 2, 2.5, 3, 4, 5, 6, a 8mm Hex Tool Bit, Torx wrench T15 and T25, 14g and 15g spoke wrenches, Steel Wire Chain Hook, 2 Engineering Grade Polymer Tire Levers, Presta Core Tool, CrMo Steel Chain Tool and #2 Philips Head Screwdriver. The dimensions are 9 x 4 x 2.7 cm / 3.5” x 1.6” x 1.1”. Weighs only 170g.883466016200