Wrench set MODECO MN-51-266 — combination wrenches 6 pcs, sizes 8–17 mm

MODECO MN-51-266 combination wrench set contains six metric wrenches in the most commonly used sizes: 8, 9, 10, 11, 13 and 17 mm. Each wrench combines an open-end and a ring (box) end, allowing both quick turning and secure grip on hex fasteners. The compact set is designed for general mechanical work, vehicle maintenance and household repairs where a small, portable assortment of standard metric wrenches is required.

Advantages

The set provides coverage of frequent metric sizes in a compact 6-piece assortment that is easy to store and carry. Dual-ended design with open and ring ends gives flexibility for different fastening tasks: the open end works well in tight spots and for initial turning, while the ring end offers better contact and reduced risk of rounding nuts and bolts. The tools are made to standardized metric dimensions for compatibility with common fasteners.

Suitable for

• General mechanical maintenance and assembly
• Passenger car and light vehicle maintenance
• Household repairs and DIY tasks
• On-site service kits and portable toolboxes

Key specifications

• Set composition: 6 combination wrenches (open end + ring end)
• Sizes included: 8 mm, 9 mm, 10 mm, 11 mm, 13 mm, 17 mm
• Drive type: metric (millimetre) standard
• Application: tightening and loosening hexagonal nuts and bolts
• Form factor: hand wrenches with dual ends for accessibility and torque

How to use

Select the wrench that matches the fastener size to ensure full contact with the nut or bolt head. Use the open end where space is limited or to start turning a stuck fastener; switch to the ring end for a more secure grip and to apply higher torque without slipping. Position the wrench squarely on the fastener and apply steady, controlled force. For vehicle or mechanical applications, follow manufacturer torque specifications and safety precautions when tightening critical fasteners.

Usage recommendations

Keep the wrenches clean and store them in a tool roll or toolbox to prevent corrosion and loss. Inspect tools before use for wear or deformation; do not use a damaged wrench. For high-torque or safety-critical fasteners, use torque measuring tools and the correct size to avoid rounding or overloading the fastener.