Socket YATO YT-1220 — 1/2" drive, metric socket, diameter 3.6 cm, length 42 mm

YATO YT-1220 is a metric socket with a 1/2" drive, 36 mm outside diameter and 42 mm length. Designed for fastening and loosening metric bolts and nuts, this socket is compatible with standard 1/2" ratchets, torque wrenches and breaker bars. The tool is intended for workshop and professional use where a robust metric socket with clear size indication and reliable fit is required.

Advantages

The socket offers a secure fit on hexagonal fasteners and consistent torque transfer thanks to its precise machining and metric sizing. Its 1/2" drive makes it compatible with a wide range of hand tools and professional accessories. The compact 42 mm length balances access in confined spaces with sufficient engagement depth for reliable fastening. The visible size marking and smooth exterior simplify identification and handling during repeated use.

Suitable for

• Automotive repair and wheel maintenance
• Machinery and equipment maintenance in workshops
• Assembly and disassembly of metric fasteners in industrial environments
• General workshop and home mechanical tasks requiring a 1/2" drive metric socket

Key specifications

• Drive size: 1/2" (square drive for ratchets and breaker bars)
• Type: metric socket, hexagonal internal profile
• Outside diameter: 36 mm
• Overall length: 42 mm
• Material and surface finish: machined metal suitable for professional use

How to use

Select a correctly sized ratchet or breaker bar with a 1/2" square drive and attach the socket by pushing it onto the drive until it clicks or seats securely. Place the socket over the hexagonal head of the bolt or nut, ensure full engagement, and apply torque in the required direction. For tightening use a torque wrench when specific torque values are required; for loosening, use a breaker bar if extra leverage is necessary. After use, clean off debris and store the socket in a tool organizer to prevent corrosion and damage.

Usage recommendations

Use the socket only with compatible 1/2" drive tools and avoid applying impact-style loads unless the socket is rated for impact use. Inspect the socket regularly for wear or rounding of the internal profile, and replace if deformation is detected to maintain safe and accurate fastening.