Work with the same quality tools as professional mechanics and service technicians with the STEELMAN 82576 21-Piece Metric and SAE 12-Point Stubby Combination Wrench Set with Fabric Storage Roll. These durable alloy steel tools are designed to allow you to remove and tighten multiple kinds of fasteners without needing additional tools. Their 12-point box end can be used to work on 12-point, traditional 6-point, and even 4-point nuts, bolts, and other fasteners. The compact size of these stubby wrenches allow them to be used in tight spaces that are too restrictive for full size tools to be used. Each wrench has an angled open end that makes it easier to use on fasteners in small spaces that restrict access by letting you flip the wrench around and access the fastener from a new angle. The offset box ends provide extra clearance to get past obstructions as well as make room for your hands and knuckles as you work. Multiple size markings on each wrench are stamped into both sides for easy identification doesn't wear away or rub off with repeated tool use. When not in use the included fabric storage roll keeps the set organized and compact for easy transportation. To prevent wrenches from slipping out, a hook and loop secured, angled flap covers the wrench tops and keeps them in place. Reinforced metal grommets on the storage roll allow it to be hung on a wall or tool cart for easy access. Set includes 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, and 19mm metric sizes and 1/4-inch, 5/16-inch, 3/8-inch, 7/16-inch, 1/2-inch, 9/16-inch, 5/8-inch, 11/16-inch, and 3/4-inch SAE sizes.