7pcs/set Multifunctional Combination Chrome Vanadium Steel Folding Hex Wrench with Plum Head and Key Ring for Maintenance Product Name: Folded plum head wrenchModel: Plum head (folding 7pcs)Wrench Type: Hollow plum headMaterial: Chrome vanadium steelSurface Treatment: polished chromeSystem: MetricSpecification: T10, T15, T20, T25, T27, T30, T40Feature: - Made of good chrome vanadium steel with hardness up to HRC55, high overall heat treatment hardness, high torque, good toughness and durability. - The aluminum handle design reduces the weight of the product to a certain extent, so it is not too tired for long-term use. - Portable folding design, easy to store, easy to carry and easy to work. - Key ring design for carrying the waist. Small and convenient. - 7 models, equivalent to buy one = buy 8, all kinds of repairs, not afraid of no tools. - The surface of the wrench is electroplated, beautiful and rust-free, and the handle is oxidized to prolong the service life of the product. Package Weight : 127.0 G / 4.48 Ounces Package Dimensions (L*W*H) : 82*38*20 MM / 3.23*1.50*0.79 Inches Retail Packaging: Yes, General Box