Universal Compatibility: Includes a 3/8 inch adapter rod that fits hand drills, ratchets, and electric drills, making it perfect for car repair, home projects, and DIY tasks. Durable Chromium Vanadium Steel: Made from high strength chrome vanadium alloy steel with anti rust treatment for long lasting wear resistance and reliable performance. Versatile Adjustable Sleeve: Fits nuts and bolts from 3/8" to 3/4" (10 19mm), gripping various fasteners securely without switching tools, boosting your work efficiency. Strong Grip on Rusty Fasteners: Special internal clamping design holds rounded, slippery, or rusty nuts firmly, allowing smooth disassembly even under high torque. Compact & Portable Design: Mini wrench set supports one handed use in tight spaces, easy to store without clutter ideal for pros and DIY enthusiasts alike. Description: This versatile wrench set features a 3/8 inch adapter rod compatible with hand drills, ratchets, rechargeable and corded electric drills, making it ideal for car repair, home improvement, engineering, and DIY projects. Crafted from high strength chrome vanadium steel, it offers exceptional wear resistance, corrosion protection, and durability for long lasting performance. The adjustable universal sleeve fits nuts and bolts from 3/8 to 3/4 inches (10mm 19mm), securely gripping various fasteners including rounded, slippery, or rusty ones without frequent tool changes. Its special internal clamping design ensures firm, non slip hold under high torque for smooth disassembly and assembly. Compact and portable, this tool supports one handed use in tight spaces and minimizes toolbox clutter perfect for professionals and DIY enthusiasts alike. Item Name: Wrench Set Material: Chromium Vanadium Alloy Steel Features: Multifunctional, Universal, Portable, High Strength Size Details: L: 2.1cm/0.83", H: 5.3cm/2.09" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set: 1 x Adjustable Sleeve 1 x Rod or 2 Sets: 2 x Adjustable Sleeves 2 x Rods