This set features 5 wrenches with a curved design that allows maximum access in confined areas. These drop-forged alloy steel wrenches come in a heavy-duty canvas pouch for storage. Storage Type Canvas pouch, Combination Type Double box, Material Type Alloy steel, Pieces qty. 5, Measurement Type Standard SAE, Point Size qty. 12, SAE Sizes in. 5/16 x 3/8, 7/16 x 1/2, 9/16 x 19/32, 5/8 x 11/16, 11/16 x 3/4.