1/4 in Drive, Triple Square Metric Socket, 12 Points, Steel, Chrome, 9 mm MPN:J4709MN

Proto's 1/4 in Drive, Triple Square Metric Socket is a high-performance tool designed for aerospace applications. Its full polish finish meets and exceeds stringent AS4984A specifications, providing exceptional corrosion-resistance and durability. The 12-point design is ideal for use on stubborn or damaged fasteners, while intermediate lengths offer additional reach without compromising accessibility in tight spaces. The TorquePlus design ensures efficient torque application. This socket is perfect for aircraft maintenance, repair, and overhaul (MRO) operations, as well as other industries requiring high-precision fastening. Its reliability and performance make it a valuable addition to any toolset.

Top product features:

• Full polish sockets meet and exceed stringent aerospace specification AS4984A which requires tools to have a thicker nickel-chrome coating for greater corrosion-resistance and durability
• 12-Point sockets are ideal for use on stubborn or damaged fasteners
• Features TorquePlus design

Top product applications:

• General repair and maintenance of aircraft and aerospace equipment
• Heavy-duty industrial applications requiring high torque and corrosion resistance
• Tight space work in automotive and motorcycle repair and maintenance