Chave de caixa de impacto Bahco 7800SM-30 30 mm 240 g

The Bahco 7800SM-30 is a 30 mm impact socket engineered for heavy-duty fastening and loosening tasks. Constructed to withstand repeated impact from pneumatic or electric impact wrenches, this socket offers consistent fit and efficient torque transfer for professional and hobby use. Its 240 g mass and compact geometry provide a balance between durability and ease of handling, suitable for workshops and field service operations.

Advantages

This impact socket is made from high-strength alloy designed to resist deformation and cracking under high torque and repeated impacts. The precisely machined internal profile ensures a secure engagement with fasteners, reducing rounding and slippage. Its corrosion-resistant finish helps maintain usability in demanding environments, and the standard 30 mm size covers a wide range of common nuts and bolts. The socket’s weight and dimensions are optimized for use with standard impact tools, offering reliable performance without excessive bulk.

Suitable for

• Automotive wheel and suspension maintenance
• Assembly and disassembly of machinery and equipment
• Industrial maintenance with impact wrenches
• Home workshop tasks requiring high-torque fastening

Key specifications

• Drive type: impact-compatible socket for use with impact wrenches
• Nominal socket size: 30 mm
• Weight: approximately 240 g
• Material: high-strength alloy steel (impact-rated)
• Finish: corrosion-resistant coating
• Compatibility: fits standard impact tool drives (check drive size before use)

How to use

Select the 30 mm impact socket when the fastener matches the nominal size and ensure it is fully seated on the nut or bolt before applying an impact tool. Attach the socket securely to the impact wrench drive pin or retaining mechanism. Operate the impact tool at the appropriate torque and speed settings for the application, applying steady control to avoid side loading. After use, inspect the socket for wear or damage and store it in a dry toolbox or socket rail.

Recommendations

Use only with impact-rated tools and appropriate drive adapters. Do not use a damaged or cracked socket; replace any component that shows significant wear. Follow the impact tool manufacturer’s safety instructions, wear eye protection, and avoid excessive shoulder or side forces that can lead to fastener damage or tool misuse.