مجموعة مفاتيح ياتو مقاسات 1/4 بوصة، 3/8 بوصة، و1/2 بوصة، 173 قطعة

The YATO Socket Set 1/4", 3/8" & 1/2" 173PCS YT-38931 is a premium professional tool kit engineered for automotive repair, industrial maintenance, mechanical workshops, and home use. This comprehensive 173-piece set includes 1/4", 3/8", and 1/2" drive sockets, 72-tooth ratchets, extensions, universal joints, screwdriver bits, spark plug sockets, hex keys, and accessories to handle virtually every fastening task. Manufactured from high-quality 40CrV, CrV 6150, CrV 50BV30, CrMo SCM-440, and S2 steel, the tools offer exceptional durability, high torque strength, and long service life. The AS-DRIVE® system provides improved grip on fasteners while minimizing wear, making this set an ideal choice for professional mechanics and serious DIY users.

Key Features

• Comprehensive 173-piece professional socket and tool set
• Includes 1/4", 3/8", and 1/2" drive sockets and accessories
• Manufactured from premium 40CrV, CrV 6150, CrV 50BV30, CrMo SCM-440, and S2 steel
• AS-DRIVE® socket system improves torque transfer and reduces fastener rounding
• 72-tooth ratchets provide smooth operation in confined spaces
• Wide selection of standard, deep, E-TORX, spark plug sockets, and precision bits
• Includes extensions, universal joints, sliding T-bars, screwdriver handle, and adapters
• Heavy-duty blow-molded storage case keeps tools organized and protected
• Suitable for automotive, industrial, mechanical, and household applications
• Built for professional workshops and long-term reliability

Specifications

• Brand: YATO
• Model: YT-38931
• Product Type: Professional Socket Set
• Total Pieces: 173 PCS
• Drive Sizes: 1/4" (6.3 mm), 3/8" (9.5 mm), 1/2" (12.7 mm)
• Ratchet Mechanism: 72 Teeth
• Socket System: AS-DRIVE®
• Materials: 40CrV, CrV 6150, CrV 50BV30, CrMo SCM-440, S2 Steel
• Storage: Heavy-Duty Blow-Molded Carry Case
• Application: Automotive, Mechanical, Industrial, and Household Maintenance
• Usage: Professional and DIY Applications

Package Contents

• 173-Piece Professional Tool Set
• Standard Metric Sockets (1/4", 3/8", & 1/2")
• Deep Metric Sockets
• External TORX (E-TORX) Sockets
• 72-Tooth Ratchets (1/4", 3/8", & 1/2")
• Spark Plug Sockets
• Sliding T-Bars
• Screwdriver Handle
• Extension Bars
• Universal Joints
• Bit Adapters
• 5/16" & 1/4" Screwdriver Bits
• TORX, Security TORX, Phillips, Pozidriv, Slotted, and Hex Socket Bits
• Hex Key Set
• Blow-Molded Carrying Case

Applications

• Automotive Repairs and Maintenance
• Engine and Transmission Servicing
• Brake and Suspension Repairs
• Mechanical Equipment Assembly
• Industrial Machinery Maintenance
• Workshop and Garage Operations
• Household Repairs and DIY Projects

Benefits

• Complete professional tool kit for a wide range of repair and maintenance tasks
• Premium alloy steel construction delivers outstanding strength and durability
• AS-DRIVE® technology protects fasteners while improving torque transmission
• 72-tooth ratchets provide smooth operation and easy access in tight spaces
• Organized carrying case allows convenient storage and transportation
• Ideal for professional mechanics, technicians, and serious DIY enthusiasts