Llave de estrella Bahco 111M-13 métrica

The Bahco 111M-13 combination wrench is a 13 mm metric hand tool designed for general mechanical and assembly work. Manufactured from chrome alloy steel with a polished chrome finish, this wrench offers corrosion resistance and a smooth surface for easy cleaning. With a compact length and lightweight construction, it provides controlled torque application in tight spaces while remaining convenient to carry in a toolkit or on a jobsite.

Advantages

The single-piece construction and chrome alloy steel material deliver durability and resistance to wear under repeated use. The polished chrome finish reduces corrosion and facilitates maintenance. The open-end profile allows quick engagement with fasteners, while the boxed end provides secure contact for higher torque without slipping. Its compact length and low weight improve maneuverability in confined areas.

Suitable for

• Automotive maintenance and repair tasks with 13 mm fasteners
• Assembly and disassembly of machinery and equipment
• Plumbing and HVAC fixtures requiring metric tools
• Workshop and home DIY projects involving metric nuts and bolts

Key specifications

• Size: 13 mm
• Material: chrome alloy steel
• Finish: polished chrome for corrosion resistance
• Length (depth): 169 mm
• Weight: approximately 70 g
• Combination design: open-end and boxed end

How to use

Select the 13 mm combination wrench for compatible metric nuts or bolts. Fit the appropriate end—use the open end for quick adjustments or the boxed end for a more secure grip when applying higher torque. Position the wrench squarely on the fastener to avoid rounding and apply steady force, pulling the wrench toward you when possible to maintain control. After use, wipe clean and store in a dry place to preserve the chrome finish.

Recommendations

Use the boxed end for initial loosening or final tightening where maximum contact is needed. Avoid using the wrench as a hammer or prying tool. For heavy-duty or high-torque applications, consider using a torque-limiting tool to prevent fastener damage. Regular inspection for wear and maintaining the chrome finish will extend service life.