Tucool 216-Piece Socket Set, CR-V Heat-Treated, 1/4" & 3/8" Drive, 72-Tooth Quick-Release Ratchet - Professional Automotive Repair Tools for Mechanics & DIY Enthusiasts

Tucool Racing 216-Piece Professional Automotive Socket Wrench Set - Heat-Treated Cr-V Steel with 72-Tooth Ratchet (1/4", 3/8", 1/2" Drive) Professional-Grade Tool Kit for Every Repair Need: This comprehensive 216-piece socket set combines 4S shop quality with DIY convenience. Perfect for complete vehicle maintenance - from engine work and tire changes to spark plug replacement and suspension repairs. The heat-treated chrome vanadium steel (Cr-V) construction ensures exceptional durability, while the precision 72-tooth ratchet requires just 5° swing arc for tight spaces. Key Features: ✔ Triple-Drive System: 1/4", 3/8", and 1/2" drive sizes handle any job ✔ 72-Tooth Quick-Release Ratchets: 5° swing arc for maximum efficiency ✔ Heat-Treated Cr-V Steel: High hardness (HRC 52±2) with superior impact resistance ✔ Complete SAE/Metric Coverage: 4-32mm sockets + specialty bits (Torx, Hex, Phillips) ✔ Professional Accessories: Includes spark plug sockets, universal joints, extension bars ✔ Anti-Corrosion Finish: Electroplated surface with anti-slip knurling What's Included: 3 Ratchet Handles (1/4", 3/8", 1/2" drive) 49 Standard Sockets (SAE & Metric) 18 Deep Sockets 5 Spark Plug Sockets 60 Precision Bits (Torx, Hex, Phillips) 12 Combination Wrenches 7 Hex Keys Multiple Extensions & Adapters Rugged Storage Case Universal Applications: Ideal for automotive repair (cars, EVs, agricultural equipment), home DIY, and industrial maintenance. The included combination drill bits add multi-material versatility. Technical Specifications: Material: Chrome Vanadium Steel (Cr-V) with heat treatment Ratchet Mechanism: 72-tooth bidirectional with quick-release Surface Treatment: Electroplated anti-rust coating Dimensions: 46×33×9cm (case) Weight: 10.5kg Why Choose Tucool? Our professional-grade toolset bridges the gap between dealership quality and home garage affordability. The precisely machined sockets won't round fasteners, while the ergonomic ratchets reduce hand fatigue. Backed by Tucool's quality commitment - build to last through years of heavy use. Package Includes: 1× Heavy-Duty Storage Case 215× Premium Automotive Tools (Please check the Full itemized list in the photo) Note: For optimal performance, periodically clean and lubricate ratchet mechanisms. Not recommended for impact tool use.

• ✅【216-PIECE PROFESSIONAL SET】 – Comprehensive automotive toolkit with 1/4", 3/8", and 1/2" drive sizes, including SAE/metric sockets, extensions, spark plug sockets, and 60+ precision bits (Torx/Hex/Phillips). Perfect for mechanics and DIYers.
• ✅【72-TOOTH QUICK-RELEASE RATCHET】 – Smooth 5° swing arc for tight spaces. Bidirectional mechanism with quick-release button for effortless fastener removal. 3x more durable than standard 24-tooth ratchets.
• ✅【HEAT-TREATED CR-V STEEL】 – Chrome vanadium sockets hardened to HRC 52±2 for extreme torque resistance. Electroplated anti-rust coating + knurled grips prevent slippage and corrosion.
• ✅【4S SHOP QUALITY, HOME USE PRICE】 – Trusted by professionals for engine repairs, tire changes, and suspension work. Organized case (46×33×9cm) keeps tools secure.
• ✅【VERSATILE APPLICATION】 – Industrial-grade durability for cars, EVs, agricultural equipment, and home DIY. It's also the perfect gift for men.