Features:Made of zinc alloy material, explosion proof and anti-rust.A perfect multi-functional wrench for emergency situation.With flat and cross screwdriver, compact size, convenient to carry.Durable and excellent workmanship.It has 4 key holes with triangle, square, and circle shape suitable for many places, such as train, car, elevator, subway, electric control cabinet, etc.Specifications:Material: Zinc alloyColor: SilverCross Key Length: Approx. 7cm/ 2.8 inchSocket Diameter: Approx. 1.3, 1, 1.3, 0.8cm / 0.51, 0.39, 0.51, 0.31inchFlat&Cross screwdriver length: Approx. 4cm / 1.57inchFlat&Cross screwdriver Diameter: Approx. 0.5cm / 0.2inchConnecting Rod Length: Approx. 2.5cm / 0.98inchConnecting Rod Width: Approx. 1.5cm / 0.59inchWeight: Approx. 689gPackage Included:1bag x Cross Key (include 10 pcs)