121-Piece Mechanics Tool- 1/4" 3/8" 1/2"SocketSAE & Metric - Ratchet, Hex Wrenches, Extension - Auto Repair Toolkit

【Durable Alloy Steel Construction】: Crafted from high-performance alloy steel; heat-treated for exceptional strength and resistance to wear, deformation, and impact; ensures long-lasting reliability even in demanding work environments 【SAE & Metric Socket Set】: Includes a comprehensive range of 1/4", 3/8", and 1/2"sockets inSAE and metric sizes; providing versatility for a wide range of automotive and mechanical applications; features clearly labeled sizes for easy identification 【Professional Ratchet Handle】: Equipped with a quick-release button for fast and secure socket changes; the reversibleallows fortightening and loosening; a 72-tooth ratchet delivers smooth and efficient operation with minimal back play 【Versatile Accessory Kit】: Contains extension bars for reaching recessed fasteners; a universal joint for accessing difficult angles; hex wrenches for various applications; and aof bits to handle multiple fastening types; enhances overall functionality 【Portable & Organized Toolbox】: Comes with a durable toolbox for neatly organizing and protecting all 121 pieces; easy to transport to job sites, garages, or for DIY projects; dimensions 18.1 x 13.8 x 3.9 inches; weight 13.2 lbs