Socket (impact) BAHCO K8906M-19 — 19 mm metric impact socket, 580 g

BAHCO K8906M-19 is a 19 mm metric impact socket designed for use with impact wrenches and pneumatic tools. Constructed from high-performance alloy steel with a phosphate finish, this impact socket is intended for professional and workshop use where high torque, durability and reliable engagement with fasteners are required. The Dynamic-Drive™ profile reduces wear on nuts, screws and tools while the socket mass of approximately 580 g provides a robust, well-balanced feel during heavy-duty operation.

Advantages

The socket is optimized for machine use and is compatible with common drive standards, offering secure fitting on 19 mm hex fasteners. The Dynamic-Drive™ profile helps protect fastener corners and prolong tool life. A phosphate surface treatment increases corrosion resistance and reduces the risk of slippage in demanding environments. Designed for impact applications, the component tolerances and alloy steel composition resist deformation under repeated high-torque cycles.

Suitable for

• Automotive maintenance and repair
• Industrial assembly and disassembly with impact wrenches
• Heavy-duty workshop use where high torque is required
• Pneumatic tool applications on 19 mm hex fasteners

Key specifications

• Size: 19 mm metric
• Weight: approximately 580 g
• Material: high-performance alloy steel
• Surface finish: phosphate
• Profile: Dynamic-Drive™
• Drive standard compatibility: DIN 3121-H 20, ISO 1174
• Designed for impact tool applications and machine use

How to use

Fit the BAHCO 19 mm impact socket onto the appropriate square drive of an impact wrench or pneumatic tool, ensuring the socket seats fully onto the fastener before applying torque. Use the correct drive adapter or retaining spring where recommended by the machine manufacturer to secure the socket. Apply torque in accordance with fastener specifications and equipment limits; avoid exceeding rated torque for the socket or the driving tool. After use, inspect the socket for signs of wear or deformation and store in a dry environment to maintain the phosphate finish.

Usage recommendations

For maximum safety and retention when using power tools, use compatible clamping springs or retaining methods and follow the impact wrench manufacturer's guidance. Regularly check the socket’s fit on 19 mm fasteners and replace the socket if rounding or cracking is observed.