Socket wrench set YATO YT-38791 — 108 pieces, 1/2" drive, includes wrench, black case

The YATO YT-38791 socket wrench set contains a comprehensive range of sockets and accessories with sizes from 10 mm to 32 mm, crafted from chromium-vanadium steel. The set includes ratchet handles with 1/4" and 1/2" drive sizes to cover light and heavy fastening tasks. Designed for workshop, garage and home use, this tool kit balances durability and versatility to support mechanical repairs, maintenance and assembly operations.

Advantages

The chromium-vanadium steel construction provides high tensile strength and wear resistance for frequent use. Dual drive ratchets (1/4" and 1/2") allow working with both small fasteners and larger bolts without changing tool families. A well-organized case keeps sockets and accessories secure and accessible, reducing time spent searching for the required size. The set’s weight and material composition contribute to stability and reliable torque transfer during tightening and loosening operations.

Suitable for

• Automotive repair and maintenance
• Mechanical assembly and disassembly
• Home improvement and DIY projects
• Industrial and workshop maintenance

Key specifications

• Socket size range: 10 mm–32 mm
• Material: chromium-vanadium steel
• Drive sizes: 1/4" and 1/2" ratchet handles
• Total set weight: 7.4 kg
• Includes: assorted sockets and accessories (organized in a carrying case)

How to use

Select the socket matching the fastener size, attach it securely to the appropriate ratchet drive (1/4" for smaller fasteners, 1/2" for larger bolts) and engage the socket onto the nut or bolt. Use the ratchet mechanism to apply controlled turning force; reverse the ratchet direction when needed. For stubborn or seized fasteners, apply steady, even force and consider using penetrating lubricant before attempting removal. Store the sockets in their case after use to prevent loss and corrosion.

Usage recommendations

Inspect sockets and ratchets periodically for wear or damage. Use the correct drive and socket size to avoid rounding fasteners. Avoid using sockets with impact tools unless they are specifically rated for impact use. Clean and lightly lubricate moving parts of the ratchet to maintain smooth operation and prolong service life.