Wrench set MODECO MN-51-236 — combination wrenches 6 pcs, sizes 8–17 mm

MODECO MN-51-236 combination wrench set contains six metric wrenches in sizes 8, 9, 10, 11, 13 and 17 mm. Each wrench has a flat open-end on one side and a ring (box) end on the other, providing two working profiles in a single tool. The set is intended for general mechanical, automotive and household repair tasks that require compact metric wrenches with common sizes for fastening and loosening nuts and bolts.

Advantages

The tools combine an open-end for quick engagement and a ring end for secure contact with fasteners, reducing the risk of rounding. The compact selection of six sizes covers the most frequently used metric diameters for small- to medium-sized fasteners. Durable construction and finishing ensure consistent performance during repetitive use, while the variety of sizes minimizes the need to search for individual wrenches.

Suitable for

• Light and medium automotive repairs (brake, engine accessories, bodywork fittings)
• General mechanical maintenance and assembly
• Household and DIY repairs involving metric fasteners
• Electrical and plumbing tasks where access is limited and compact wrenches are needed

Key specifications

• Set composition: 6 combination wrenches
• Sizes included: 8 mm, 9 mm, 10 mm, 11 mm, 13 mm, 17 mm
• Working ends: open-end and ring (box) end on each wrench
• Drive type: manual hand wrenches for general fastening and loosening
• Intended measurement system: metric
• Typical applications: fastening and loosening nuts and bolts in confined spaces

How to use

Select the wrench size that corresponds to the flat-to-flat dimension of the nut or bolt head. Use the open-end for rapid positioning and the ring end when full contact and better torque control are required. Apply steady, even force and avoid sudden jerks; if more torque is needed, choose a wrench with a longer handle rather than applying excessive force to the tool. Keep the contact surfaces clean to reduce slippage and inspect wrenches for wear before use.

Usage recommendations

Store the set in a dry place to prevent corrosion and maintain tool accuracy. Use the ring end for final tightening and the open-end for quick adjustments. Do not use combination wrenches with cheater bars or as hammers; follow proper torque limits for fasteners to avoid damage.