Features 1、The buckle design is used to better protect the wrench from loss, and the wrench storage is convenient and organized to find 2、The wrench frame is made of high‑quality nylon plastic, strong toughness, hard work and durable 3、The mirror surface is full polished, the product is not easy to rust, and the service life is long 4、Wrench material 45# chrome vanadium steel forging, super hardness, large torsion 5、There are 9 wrenches, can meet your use and replacement needs, very practically. Specification Item Type: Combination Spanner Set Material: 45# steel Color: Silver white Specification: 1 x 8 x 8mm 1 x 10 x 10mm 1 x 12 x 12mm 1 x 13 x 13mm 1 x 14 x 14mm 1 x 15 x 15mm 1 x 16 x 16mm 1 x 17 x 17mm 1 x 19 x 19mm 1 x Wrench Holder Size: Approx. 8 x 8mm / 0.3 x 0.3in 10 x 10mm / 0.4 x 0.4in 12 x 12mm / 0.5 x 0.5in 13 x 13mm / 0.5 x 0.5in 14 x 14mm / 0.6 x 0.6in 15 x 15mm / 0.6 x 0.6in 16 x 16mm / 0.6 x 0.6in 17 x 17mm / 0.7 x 0.7in 19 x 19mm / 0.7 x 0.7in Package List 1 x 8 x 8mm Spanner 1 x 10 x 10mm Spanner 1 x 12 x 12mm Spanner 1 x 13 x 13mm Spanner 1 x 14 x 14mm Spanner 1 x 15 x 15mm Spanner 1 x 16 x 16mm Spanner 1 x 17 x 17mm Spanner 1 x 19 x 19mm Spanner 1 x Wrench Holder