Extralink FT-5121MP is a 12-piece metric combination wrench set that includes open-end and ring ends in sizes 6, 8, 10, 12, 13, 14, 15, 16, 17, 18, 19 and 22 mm. Designed to cover common bolt and nut sizes encountered in automotive, household and light industrial work, the set is organized to remain compact in a toolbox or workshop trolley while offering reliable torque transfer and improved access in confined spaces.
Advantages
The wrenches combine an open-end profile for quick fit and release with a ring end for secure multi-point engagement, reducing the risk of rounding fasteners. Constructed from durable chrome-plated steel, the tools resist corrosion and provide a smooth surface for handling and cleaning. The set layout groups sizes logically to speed up selection and to keep the workspace organized.
Suitable for
- Routine automotive maintenance and repairs
- Home and DIY projects involving fastener tightening or loosening
- Light industrial assembly and service tasks
- Workshop tool kits where compact, metric wrenches are required
Key specifications
- Number of pieces: 12
- Type: combination (open-end and ring) wrenches
- Sizes included: 6, 8, 10, 12, 13, 14, 15, 16, 17, 18, 19, 22 mm
- Material: chrome-plated steel (corrosion-resistant finish)
- Finish: polished or plated surface for ease of cleaning
- Drive/contact: standard metric profiles for bolt and nut engagement
How to use
Select the correct wrench size for the fastener to avoid rounding. Use the open end for quick placement and the ring end when more secure, multi-point contact and higher torque are required. Position the wrench so force is applied along the handle axis to reduce slippage. For tasks in tight spaces, use the slim profile ring end to reach recessed fasteners. After use, wipe the tools clean and store them in the provided organization layout or toolbox to maintain condition and prevent loss.
Usage recommendations
Use the correct size from the set for each fastener and avoid excessive impact or hammering on the tools; these wrenches are intended for hand use. Periodically clean and lightly oil the metal surfaces to protect the chrome finish and extend service life. For high-torque applications, consider a torque wrench to ensure accurate tightening values.
