Combination Wrench AWTools AW40117

The AWTools AW40117 Combination Wrench set contains 17 wrenches made from chrome-vanadium (CrV) tool steel, drop forged, hardened and tempered for durability. Each wrench has a satin finish to reduce slippage, a knurled gripping area to improve handling, and clear size markings for quick identification. One end of each tool is an open-ended spanner and the other is a ring spanner with a 15° offset to improve access on flat surfaces. The set is suitable for both amateur and professional use and complies with DIN 3113.

Advantages

The CrV tool steel construction combined with drop forging, hardening and tempering ensures good strength and wear resistance. Satin finish and knurling on the gripping area reduce accidental slips and make the wrenches easier to handle. The 15° angled ring end improves accessibility in tight or flat-surfaced work zones, while clear size markings speed up tool selection.

Suitable for

• General mechanical and maintenance tasks
• Automotive repair and assembly work
• DIY and workshop projects requiring a range of wrench sizes
• Professional use in garages and service shops

When it may not be suitable

This wrench set is designed for conventional nut and bolt sizes and typical torque levels; it may not be suitable for tasks requiring torque beyond hand tool limits or for very large industrial fasteners. For situations that need torque-limiting or impact-rated tools, consider dedicated torque wrenches or impact tools.

Key specifications

• Material: Chrome-vanadium (CrV) tool steel
• Manufacturing: Drop forged, hardened and tempered
• Finish: Satin finish
• Ends: Open-ended spanner on one side, ring spanner on the other
• Ring end offset: 15°
• Grip: Knurled gripping area
• Markings: Clear size markings
• Number of pieces: 17
• Weight (set): 3.5 kg

How to use

Select the appropriately sized wrench for the fastener, position the open or ring end on the nut or bolt head, and apply steady hand force while maintaining a secure grip on the knurled handle. Use the 15° ring offset to improve approach angle on flat surfaces. Avoid using excessive impact force or cheater bars that can overload the tool beyond its hand-use design.

What to consider before purchase

• Ensure the included sizes cover the fasteners you commonly work with.
• Verify the set weight and storage requirements for your toolbox or workshop.
• Consider whether you need torque-controlled or impact-capable tools for specific tasks.

Usage recommendations

Store the wrenches dry and clean to prevent corrosion, use appropriate-sized tools to avoid rounding fasteners, and periodically inspect for wear or damage before use.