Combination Wrench Set Mastiff WMC-5141MP, 14-piece, sizes 10–32 mm

The Mastiff Combination Wrench Set WMC-5141MP includes 14 metric wrenches ranging from 10 mm to 32 mm. Each wrench has an open-end on one side and a boxed (ring) end on the other, providing the flexibility needed for a variety of fastening and loosening tasks. The set is designed for workshop and field use where a compact assortment of common metric sizes is required.

Advantages

The set delivers a continuous range of commonly used metric sizes, reducing the need to search for individual tools. Having both an open-end and a ring end on each wrench allows access to fasteners in tight spaces while offering a secure grip for higher torque applications. The combination set is suitable for professional and DIY environments that demand a concise, all-in-one metric solution.

Suitable for

• Automotive repair and maintenance
• Mechanical and industrial servicing
• Home workshop and DIY projects
• Assembly and disassembly of machinery with metric fasteners

Key specifications

• Quantity: 14 pieces
• Size range: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm
• Type: Combination wrenches (open-end and ring end)
• Measurement system: Metric

How to use

Select the wrench size that matches the fastener to avoid rounding or slipping. Use the open-end side for quick placement on bolts and nuts and the ring end when greater leverage or a more secure grip is required. Apply steady pressure and ensure the wrench is fully seated on the fastener before applying torque. For confined spaces, position the open or ring end at the best angle for access and use short controlled movements to avoid damage to the fastener or tool.

Usage recommendations

Inspect wrenches regularly for wear or rounded jaws; replace any damaged tool to maintain safety and effectiveness. Use appropriate personal protective equipment and avoid using combination wrenches as hammers or pry bars. Store the set in a toolbox or rack to keep sizes organized and protect the tools from corrosion.