Impact Socket Set PARTNER PA-6212-9MPB — 3/4" drive, 21-piece hex (12-point) sockets 17–50 mm

The Impact Socket Set PARTNER PA-6212-9MPB — 3/4" drive, 21-piece hex (12-point) sockets 17–50 mm is a comprehensive kit intended for heavy-duty fastening tasks. The set contains 21 hex (12-point) impact sockets that span sizes from 17 mm to 50 mm and are intended for use with 3/4" drive impact wrenches. It is designed to deliver reliable engagement with large fasteners, enabling efficient loosening and tightening under high torque conditions encountered in automotive repair, industrial maintenance, and construction work.

Advantages

The sockets are built to withstand the stresses associated with impact tools and heavy torque applications, providing durable performance and consistent fit on 12-point fasteners. The 3/4" drive interface offers compatibility with common larger impact wrenches, allowing safe and efficient power transfer. Having a contiguous range of sizes from 17 mm to 50 mm reduces the need to switch between multiple individual sockets and ensures readiness for most large fastener tasks.

Suitable for

• Automotive heavy-duty repairs (wheel nuts, suspension and driveline fasteners)
• Industrial maintenance and equipment servicing
• Construction and assembly of structural components
• Workshop use with 3/4" drive impact wrenches

Key specifications

• Drive size: 3/4"
• Socket type: 12-point (hex) impact sockets
• Number of pieces: 21
• Included socket sizes: 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 32 mm, 33 mm, 34 mm, 36 mm, 38 mm, 41 mm, 50 mm
• Intended use: impact wrench applications and high-torque fastening

How to use

Select the socket that matches the fastener size, place it securely onto the 3/4" drive of the impact wrench, and attach the socket to the fastener until it seats fully on the 12-point profile. Operate the impact wrench at the appropriate torque and speed for the task, applying steady control to avoid side loading. After use, remove the socket from the fastener and store the sockets in their organizer to prevent loss and corrosion. Inspect sockets regularly for cracks, rounded corners, or deformation before use.

Usage recommendations

Use only with impact-rated extensions, adapters, and 3/4" drive impact tools. Avoid using hand ratchets or non-impact tools with these sockets unless they are specifically rated for such use. Wear appropriate personal protective equipment when operating power tools and follow the torque specifications of the fastener or equipment manufacturer.