Socket 12mm 3/8in Drive Super Lock

A 12mm socket with a 3/8in drive and super lock pattern, used with compatible ratchets, extension bars and other 3/8in drive tools. It is a straightforward choice for loosening and tightening 12mm fasteners during servicing, repair and general maintenance work.

Used across garage work, workshop use and DIY repairs, this socket suits vehicle maintenance, equipment servicing and everyday fastening jobs where a 12mm fixing needs a proper fit. Handy for mechanics, tradespeople and home users alike, it works well when access is easier with a ratchet or when an extension bar is needed to reach into tighter spaces.

The 3/8in drive size makes it suitable for common ratchet and extension setups, while the 12mm socket size keeps it focused on one of the regular fastener sizes found in repair work. The super lock pattern helps improve grip on nuts and bolts during use, which can be useful when carrying out repeated workshop or maintenance tasks. Its simple single-size format also makes it easy to keep with your other chrome sockets on a rail or in a tool chest or service kit, so the right size is close to hand when needed.

Socket specifications

• Size: 12mm socket for matching nuts and bolts.
• Drive fit: 3/8in drive for use with compatible ratchets and extensions.
• Pattern: Super lock design for a secure fit during fastening work.
• Material: Chrome vanadium (CR-V) steel.
• Use: Suitable for servicing, repair jobs and general maintenance tasks.
• Handling: Single socket format keeps the required size easy to store and find.

A practical choice for regular maintenance and repair work.