1. Material: chrome vanadium steel
2. Suitable for car tire disassembly and some engine maintenance
3. High hardness, good toughness, wear resistance, anti-corrosion
4. With box, easy to store and take
5. 1/2 bomb sleeve, 1/2 long sleeve (14/15/17/19mm), 1/4 long sleeve (6/7/8/9/10/11/12/13mm), 1/4 slide Rod, 3/5/6/10 inch post and spring post, universal post (1/2, 1/4 series), hex wrench (1.5/2/2.5mm), 1/2, 1/ 4 Quick release ratchet wrench, spark plug sleeve (16/21mm), 1/4 rotary handle, electric adapter, 1/4 series sleeve (4/4.5/5/5.5/6/7/8/9/10/11 /12/13/14mm), bit horizontal (8/10/12mm), cross (3/4mm), flower shape (T40/T45/T50/T55), rice (PZ3/4), hexagon (8 /10/12/14mm), 1/2 series sleeve (10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/27/30/32mm ), screwdriver sleeve horizontal(4/5.5/7mm), cross (1/2mm), flower shape (T8/T10/T15/T20/T25/T30), meter (PZ1/2), hexagon (3 /4/5/6mm)
