Proto J5560M Hand Socket 60 Mm 12-point 3/4 Drive

Product Description

The PROTO J5560M is a 60 mm, 12-point hand socket designed for heavy-duty fastener removal and installation in professional trade and industrial maintenance applications. Built on a 3/4-inch drive, this standard-length socket handles large fasteners where torque demands are high. The chrome-plated finish resists corrosion and makes the socket easier to clean after use in dirty or oily environments. Mechanicians, millwrights, heavy equipment technicians, and industrial maintenance professionals will find this socket appropriate for demanding service work.

The J5560M suits applications involving large-diameter fasteners commonly found on heavy equipment, industrial machinery, truck axles, and structural assemblies. The 12-point design allows repositioning the socket in tighter increments, which is useful when swing arc is limited. The 3/4-inch drive pairs with compatible ratchets, breaker bars, and torque wrenches sized for high-torque work. This socket is suited to both shop environments and field service where large fasteners require controlled torque application.

Key Features

• 60 mm socket size for large-diameter fastener service
• 12-point geometry allows 30-degree repositioning increments
• 3/4-inch drive for compatibility with high-torque drive tools
• Standard length profile for general-purpose fastener access
• Chrome-plated finish for corrosion resistance and easy cleaning

Compatibility

Designed for use with 3/4-inch drive ratchets, breaker bars, extensions, and torque wrenches in standard hand-tool drive systems.

Installation Notes

This socket is intended for use by qualified technicians familiar with hand-tool torque procedures. Always confirm the socket is fully seated on the fastener before applying torque to prevent rounding. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Follow applicable equipment manufacturer torque specifications when using with a calibrated torque wrench.