2-15/16" SPLINE DRIVE IMPACT SKT - Stanley Proto Industrial Tools

The Stanley Proto PO09947 2-15/16" Spline Drive Impact Socket is engineered for professional technicians and mechanics tackling demanding fastening applications. This heavy-duty impact socket combines Proto's renowned durability with versatile spline drive technology, making it an essential tool for high-torque environments and challenging fasteners. Crafted to withstand the rigorous demands of impact wrenches, it delivers reliable performance in automotive and industrial settings.

Key Features

• Spline Drive Versatility: Designed with spline drive technology, this socket effectively engages 6-point, 12-point, Star (Torx-style), square, and spline fasteners, providing exceptional adaptability for a wide range of hardware.
• Enhanced Fastener Engagement: The spline design grips the flat sides of fasteners, not just the corners, which significantly reduces the risk of rounding off bolt heads and allows for better torque transfer, especially on worn or damaged fasteners. It can even work on bolts up to 50% rounded.
• Professional-Grade Durability: Constructed from special alloy steel and heat-treated for an optimal balance of strength and hardness, this Proto impact socket is built to endure the high forces generated by impact tools.
• TorquePlus™ Wrenching System: Incorporates Proto's exclusive TorquePlus™ design, which helps minimize fastener rounding, extends fastener life, and allows for easier turning of stubborn, rusted, or worn fasteners.
• Secure Tool Attachment: Features through-holes and a groove designed to accept a retaining ring and pin, ensuring a secure attachment to the power tool anvil during heavy-duty operation.
• Corrosion Resistance: Finished with a black oxide coating, providing enhanced resistance to corrosion and wear in harsh working conditions.
• Made in the USA: This Proto impact socket is proudly manufactured in the United States, reflecting a commitment to quality and craftsmanship.

Applications

This 2-15/16" spline drive impact socket is ideal for heavy-duty applications across various professional sectors. It excels in automotive and truck maintenance, where large, stubborn wheel nuts, suspension components, and engine mounts often require significant torque for removal or installation. In industrial and heavy machinery contexts, it is perfectly suited for tasks involving large bolts on excavators, loaders, agricultural equipment, and structural assemblies. Its ability to effectively engage rounded or corroded fasteners makes it invaluable for maintenance, repair, and overhaul (MRO) operations in construction, oil and gas, power generation, and wind energy sectors.

Specifications

• Manufacturer: Stanley Proto Industrial Tools
• Model Number: PO09947
• Size: 2-15/16"
• Socket Type: Impact
• Drive Type: Spline (for fastener engagement)
• Surface Finish: Black Oxide
• Overall Length: 4.8 in
• Width: 4.5 in
• Height: 4.5 in