Easy to use, easy to replace. Suitable for 12423 12427 12428 12429 FY-01 02 03 04 05 06 07 08 1/12 RC Car A of sizes (M2 M2.5 M3 Screws Bolt andamp; Nuts) to suit your needs. Made of high quality metal material. Very practical and comfortable. 1 set package details:1 * screwdriver, 1 * tire wrench, 1 * 1.5mm hexagonal wrench, 1 * 2.0mm hexagonal wrench, 8 * front and rear swing arm pin, 8 * combiner pin, 8 * flange set, 8 * tire lock nut, 20 * 2x5 Flat head machine wire, 50 * 2.6x5 Self-tapping screws, 50 * 2.6x8 Self-tapping screws, 25 * 2.5x8 Round head machine wire, 10 * 3x8 Flat head machine wire, 20 * 2.5x10 Round head machine wire, 30 * 3x12 round head machine wire, 10 * 3x14 round head machine wire, 10 * 2.5x6 round head machine wire with machine wire, 10 * 2.5x8 round head machine wire with machine wire, 10 * 2x5 Round-headed machine wire, 10 * 2x12 Round-head machine wire, 10 * 2x8 Round-head machine wire, 10 * 2x6 Round-head machine wire, 5 * 3x4 screws, 1 * screw box Colour:As Shown Material:Metal Size:19x10x3cm Package Contents: 2 sets * RC Car screw tool set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.