Proto J10030ML Impact Socket 1 in Drive 30mm 6-point

Product Description

The PROTO J10030ML is a 1-inch drive impact socket designed for heavy-duty fastening and removal applications in professional shop and field environments. Built from alloy steel, it features a 6-point hex drive geometry that maximizes contact with fastener flats, reducing the risk of rounding under high torque. The socket measures 30mm in size with an overall length of 4 inches, making it suitable for deep-reach applications where clearance is limited. Licensed mechanics, industrial maintenance technicians, and heavy equipment service professionals rely on this socket for drive-train, suspension, and structural fastener work.

This socket is sized for 30mm fasteners and pairs with 1-inch drive impact wrenches and torque multipliers common in heavy truck, agricultural, construction equipment, and industrial machinery maintenance. The 1-inch drive interface is standard in high-torque professional environments where pneumatic or hydraulic impact tools are the norm. The 4-inch overall length provides reach without compromising rigidity during high-output impact use.

Key Features

• 1-inch drive fits standard heavy-duty impact wrenches and torque multipliers
• 30mm socket size for metric fastener applications
• 6-point hex drive reduces fastener rounding under high torque
• Alloy steel construction rated for impact tool use
• 4-inch overall length for extended reach access

Compatibility

Designed as a standard 1-inch drive impact socket for use with 1-inch drive pneumatic, hydraulic, and electric impact wrenches and drive tools in professional heavy-duty service applications.

Installation Notes

Installation and removal should be performed by a qualified mechanic or maintenance technician familiar with impact tooling. Ensure the impact wrench or drive tool is de-energized and the air supply is disconnected before changing sockets. Inspect the socket for cracks or deformation before each use — do not use damaged impact sockets. Impact sockets are not interchangeable with hand-tool sockets under impact loads.