• The sockets are made of Chrome Vanadium Steel, ensuring durability and extreme torque strength. SuperKrome Plating delivers toughest finish with high polish plating which results in jewelry-like finish providing long life and maximum corrosion resistance
• The bits and hex keys made from heat treated S2 Steel for maximum strength and toughness, resistant to rotational impact and wear. Sufficient strength to withstand pressure without deformation, for long-term use. The high polished surface also allows you to easily wipe off dirt and grease
• Comes with a professional thumbwheel ratchet. 216-position ratchet realizes a 1.7 ° swing arc to turn a fastener in tight space with ease. Thumbwheel design enables you to tighten or loosen fasteners with a flip of thumb. The quick-release button allows the socket to be easily removed from the ratchet handle
• The chrome-plated surface of the screwdriver shaft provides higher hardness, and the internal magnets tightly lock the bit for efficient and precise operation. The SureGrip handle features a knurled design that adds a triangular grip texture for high torque applications, allowing you to work quickly, accurately and comfortably
• Mechanics tool set includes 32 pcs 1/4 ″ sockets, 31 pcs 3/8 ″ sockets, 24 pcs 1/2 ″ sockets, 1/4 ″, 3/8 ″, 1/2 ″ 216-position ratchet handles, 3 pcs (2 ″ & 3 ″ & 3 ″) extension bars, 22 pcs allen wrenches, 33 pcs hex bits, and a nut driver to easily complete jobs in a variety of applications. Storage suitcase to keep all these tools organized. High visibility size markings for easy tool identification. Provides great protection, organization, and accessibility for your professional use