Features: This 11 piece steel wrench bit set combines multiple tool in one convenient kit, offering functional solution for household repairs and professional mechanical tasks. accuracy machined bit ensure perfect screw grip with nonslip design, while the ergonomic handle reduces hand fatigue during extended use. Ideal for professional mechanics, DIY enthusiasts, and mobile technicians needing reliable tool for on site repairs or intricate projects. Tackle automotive maintenance, electronics assembly, furniture fixing, or machinery adjustments effortlessly with color code, portable stored bit. The included storage case organizes whole steel attachments secure, maintaining tool integrity and accessibility for quick job completion. Specifications: Materials: Steel Size:Approx.22x11.2x4.50cm/8.66x4.41x1.77inches Package Includes: 11Pc Alloy Steel Hex Key Wrench Bit Set note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.