497 Piece Mechanics Tool Set SAE Metric Sockets 90 Tooth Ratchet 3 Box. Global Trade Identification Number. 497-Piece Mechanics Tool Set. A comprehensive 497-piece mechanics tool set covering a full range of SAE and metric socket sizes across 1/4″, 3/8″, and 1/2 drive configurations. Includes three 90-tooth quick-release ratchet handles, combination wrenches, screwdriver bits, hex keys, bit sockets, extension bars, adapters, and cable ties – all organised in a sturdy 3-drawer tool box with stamped size markings for quick identification. Constructed from heat-treated chrome steel for durability and corrosion resistance. KEY FEATURES & BENEFITS. ?? Heat-treated chrome steel construction – corrosion-resistant finish for long-term durability across regular professional and DIY use. ? 90-tooth ratchet mechanism – slim head design allows access to confined and hard-to-reach fastener locations. ? Quick-release button – allows fast, one-handed socket removal from all three ratchet handles. ? Stamped size markings – sockets and tool box case both stamped for fast size identification without guesswork. ? Three drive sizes covered – 1/4″, 3/8″, and 1/2 drive tools included in a single complete set. ?? 3-drawer storage tool box – sturdy case with internal organisers keeps all 497 pieces sorted and in place. ? 6PT, 8PT, and 12PT socket profiles – multiple point options for versatile fastener engagement. ? 497 pieces total – comprehensive coverage for automotive repair, machine maintenance, and general mechanical work. ? MULTIPLE USES & APPLICATIONS. Automotive and vehicle repair and maintenance. Machine and equipment servicing. Home workshop and DIY mechanical projects. Professional mechanic and trade use. General fastener driving, loosening, and torquing tasks. ? COMPLETE KIT CONTENTS. 1 × 90-tooth quick-release ratchet handle. 7 × 12PT inch sockets: 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8. 9 × 12PT metric sockets: 9-17mm. 1 × Spark plug socket: 5/8. 1 × 3 extension bar. 1 × Adapter: 1/2″ F × 3/8″ M. 13 × 6PT inch sockets: 1/4-1. 17 × 6PT metric sockets: 6-22mm. 13 × 12PT inch sockets: 1/4-1. 15 × 12PT metric sockets: 6-21mm. 5 × 8PT inch sockets: 1/4-1/2. 11 × 6PT inch deep sockets: 3/8-1. 8 × 6PT metric deep sockets: 12-19mm. 15 × Bit sockets (Star T27-T50, Hex SAE & metric). 4 × External sockets: 10, 12, 14, 16mm. 3 × Extension bars: 1-1/2″, 3″, 6. 3 × Spark plug sockets. 1 × Flexible extension bar. 11 × 6PT inch sockets: 5/32-9/16. 12 × 6PT metric sockets: 4-14mm. 10 × 12PT inch sockets: 3/16-9/16. 10 × 6PT inch deep sockets: 3/16-9/16. 11 × 6PT metric deep sockets: 4-14mm. 16 × Bit sockets (Star T8-T30, Hex SAE). 1 × Magnetic handle. 1 × Spinner handle. 5 × 12PT inch combination wrenches: 5/16-9/16. 7 × 12PT metric combination wrenches: 11-17mm. 175 × Screwdriver bits. 12 × Nut driver bits. 47 × Hex keys (SAE & metric folding sets). 42 × Cable ties (4.6 × 200mm). 1 × 3-drawer tool box with stamped size markings and internal organisers. ? PRODUCT DETAILS & SPECIFICATIONS. Drive Sizes: 1/4″, 3/8″, 1/2. Ratchet Tooth Count: 90-tooth (× 3 handles). Socket Profiles: 6PT, 8PT, 12PT. Measurement Systems: SAE and Metric. Material: Heat-treated chrome steel. Finish: Full polish chrome. Storage: 3-drawer tool box with stamped markings. Includes: Sockets, ratchets, wrenches, bit sockets, hex keys, screwdriver bits, nut drivers, extension bars, adapters, cable ties, magnetic handle, spinner handle. Items are carefully packaged prior to dispatch. All issues are handled fairly and professionally. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.