Mechanics Tool Set 145 Piece SAE Metric Socket Set 1/4 3/8 Drive Deep Standard. Tackle automotive repairs and home projects with this 145-piece mechanics tool set featuring 1/4″ and 3/8″ drive deep and standard sockets. You get a complete range of SAE and metric sizes plus wrenches, bits, and hex keys in a portable storage case. Key Features – Complete everything-in-one kit – 145 pieces including sockets, ratchets, wrenches, and bits – Works on both SAE and metric fasteners – no need to switch sets for different tasks – Durable CR-V steel construction resists rust and wear for long-term use – Compact PE-HD storage box keeps everything organized and easy to carry. Who It’s For Ideal for DIYers, home mechanics, and automotive enthusiasts who need a versatile tool set for repairs and maintenance around the house or garage.