Sata hex socket key set 1/2" drive, long sockets, 12 pcs

Sata long hex socket key set with 1/2" drive, 12 pieces provides a selection of extended hex (Allen) sockets engineered for accessing deep-set or recessed fasteners. The set is compatible with standard 1/2" ratchets, extensions and breakers, offering additional reach and leverage compared to short sockets. It is intended for use in automotive, mechanical and industrial maintenance tasks where extra length is required to reach bolts and screws without removing surrounding components.

Advantages

The sockets are manufactured to fit hex fasteners precisely, reducing the risk of rounding. Long socket lengths improve access to deep recessed bolts and studs while preserving tool clearance around obstacles. The 1/2" drive interface delivers increased torque transfer for tougher loosening and tightening operations. A uniform 12-piece range covers common hex sizes so users can select the right socket for the job without improvising extensions or adapters.

Suitable for

• Automotive repair and maintenance where fasteners are recessed or obstructed
• Mechanical assembly and disassembly in machine shops
• Industrial maintenance requiring durable, high-torque tools
• Service work on agricultural and construction equipment with deep-set bolts

Key specifications

• Drive size: 1/2" compatible with standard drive tools
• Socket type: long hex (Allen) sockets for deeper reach
• Piece count: 12 sockets covering a practical range of hex sizes
• Application: designed for hand use with ratchets, extensions and breakers
• Material and finish: chrome or chrome-plated steel for corrosion resistance and easy cleaning

How to use

Select the socket that matches the hex fastener size, attach it securely to a 1/2" drive ratchet or extension, and engage the fastener squarely to avoid cam-out. Use steady, controlled torque when tightening; for loosening stubborn fasteners, apply incremental force or use an appropriate breaker bar. When accessing deep or recessed fasteners, combine the long socket with compatible extensions or universal joints as needed while ensuring alignment to reduce wear on both socket and fastener.

Usage recommendations

Inspect sockets and drive tools before use for signs of wear or damage. Avoid using sockets with power tools not intended for hand sockets unless specified by the tool manufacturer. Store the set in a dry place to prevent corrosion and keep sockets organized by size to preserve fit accuracy and extend service life.