From the manufacturer AWS-10 Fold-Up Hex Wrench Set The Park Tool AWS-10 is a bicycle-specific folding hex wrench set equally at home in the workshop and on the trail. The AWS-10 combines 1.5, 2, 2.5, 3, 4, 5, & 6mm hex wrenches into one convenient fold-up tool, eliminating the need for a mess of loose tools and allowing you to adjust most common smaller hex fasteners found on modern bikes including seat posts, handlebars, brakes, and derailleurs. The wrenches are made from industrial tool steel, through hardened and tempered for long life, with chamfered tips for a perfect fit. Its multi-position composite handle is comfortable, lightweight, slip-resistant, and 40% stronger than steel handles. Compact, yet large enough to provide excellent leverage (3.75″ x 1.15″ x 0.8″, 103 grams), the AWS-10 can be used as a shop tool in place of a full-size wrench set, or as a take-along tool for trailside adjustments. Park Tool makes a complete line of multi-tools for every rider & mechanic’s needs, from lightweight to fully-featured, including our iconic AWS folding wrench sets: AWS-9.2 AWS-10 AWS-11 TWS-2 Dimensions 3.75″ x 1.15″ x 0.8″ 3.75″ x 1.15″ x 0.8″ 4.5″ x 1.6″ x 1″ 4.25″ x 1.4″ x 0.9″ Weight 114 grams 103 grams 170 grams 170 grams Wrench Sizes 4, 5, & 6mm Hex, T25 Torx-Compatible, Flat-Bladed Screwdriver 1.5, 2, 2.5, 3, 4, 5, & 6mm Hex 3, 4, 5, 6, 8, & 10mm hex T7, T9, T10, T15, T20, T25, T27, T30 & T40 Torx-Compatible TRUSTED SINCE 1963 Since our origins in the back of a bike shop in 1963, it has been Park Tool’s sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. As with our other 500+ tools, our folding multi-tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail.