Impact Socket 18mm 1in Drive CR-MO 58mm

An 18mm impact socket with a 1in drive, made for heavier fastening work where smaller sockets are not suitable. Built from CR-MO and sized for larger fixings, it suits both impact wrench use and manual operation on compatible 1in drive tools.

Used across garages, workshops, plant maintenance and agricultural repair work, this socket is suited to jobs involving larger nuts and bolts. It can be used for stripping down assemblies, tightening fixings during servicing, and general repair work where a standard hand socket may not be enough. For mechanics, engineers and maintenance users working with a 1in drive setup, it gives a straightforward way to tackle heavier-duty fastening tasks.

The 58mm height gives it a compact overall shape without taking up unnecessary room on the tool. A pin and O-ring fit allows it to be secured onto an impact wrench when needed, which is useful where a more secure connection is preferred during repeated use. CR-MO construction makes it suitable for impact work and regular workshop handling, while the single 18mm size is aimed at specific larger fasteners rather than mixed-size general jobs. For buyers already using 1in drive bars, ratchets or impact tools, it is a practical replacement or extra socket to keep close to hand for regular maintenance and repair work.

Impact socket specifications

• Socket size: 18mm for larger fasteners and heavier-duty applications.
• Drive fitment: 1in drive to suit compatible bars, ratchets and impact tools.
• Material: CR-MO construction suitable for impact use.
• Fixing method: Pin and O-ring fit for secure attachment to an impact wrench.
• Overall height: 58mm for a compact, usable shape in the toolbox or workshop.
• Impact wrench sockets: This 18mm CR-MO socket has 1in drive, 58mm overall height and pin and O-ring fitment for compatible impact tools.

A practical choice for regular maintenance and repair work.