Combination wrench set Proxxon MicroSpeeder 7-piece with ratchet function, sizes 8–19 mm

The Proxxon MicroSpeeder combination wrench set 7-piece with ratchet function covers metric sizes 8–19 mm and is designed for workshop and maintenance tasks on nuts and bolts within that range. Each wrench combines an open-end and a ratcheting box end, allowing continuous turning without removing the tool from the fastener. The compact set is suitable for general mechanical work, technical servicing and do-it-yourself projects where access and speed are important.

Advantages

The integrated ratchet function in the box end enables faster fastening and loosening by allowing continuous rotation in one direction while staying engaged on the fastener. The combination of open and ratchet box ends provides flexibility for accessing tight spaces and starting threads quickly. The set includes a practical range of commonly used metric sizes, reducing the need to switch tools frequently during a job. Durable manufacturing and a slim profile improve access in confined areas and ensure reliable performance under typical workshop conditions.

Suitable for

• Automotive repair and maintenance on metric fasteners
• Mechanical assembly and disassembly tasks
• Technical servicing of machinery and equipment
• Home DIY projects involving bolts and nuts
• Work in confined or hard-to-reach areas where a ratchet action speeds work

Key specifications

• Number of pieces: 7 wrenches
• Metric sizes included: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 19 mm — set contains the seven standard sizes within 8–19 mm
• Tool type: combination wrench with open-end and ratcheting box end
• Drive action: integrated ratchet mechanism in box end for reversible continuous rotation
• Profile: slim head design for improved access in tight spaces
• Typical applications: workshop, maintenance, automotive and technical servicing

How to use

Select the correct wrench size that fits the nut or bolt head snugly to avoid rounding. Use the open end for initial engagement or when working in very tight clearances; use the ratcheting box end to turn the fastener without lifting the wrench after each stroke. Reverse the ratchet direction as needed to switch between tightening and loosening. Apply steady, controlled force and avoid excessive torque beyond the wrench’s intended use to prevent damage to the fastener or tool.

Usage recommendations

Keep the wrenches clean and inspect the ratchet mechanism periodically for debris. Store the set in a dry place to prevent corrosion and maintain precise fit. For high-torque applications, consider using appropriate torque tools to avoid overloading the wrench. Use in combination with extension tools or swivels only when compatible with the slim-profile design.