Combination wrench AWTools AW39910, weight 90 g, chrome finish, size not specified

AWTools AW39910 is a single-piece combination wrench made of chrome-vanadium (CrV) tool steel, designed for tightening and loosening nuts and bolts. The tool has one open-ended spanner on one side and a ring spanner on the other, combining accessibility and secure engagement in a compact 90 g body. The wrench is drop forged, hardened and tempered, then chrome plated with a polished finish for corrosion resistance and easy cleaning. Size is not specified in the provided data.

Advantages

The wrench integrates a 72-tooth ratchet mechanism with a 5° swing arc and a switch lever for quick change of ratchet direction, allowing precise incremental turns and efficient work in confined spaces. A flex head increases accessibility to fasteners at awkward angles, while clear size markings enable fast identification. Construction to DIN 3113 standard and the use of CrV steel ensure durability suitable for both amateur and professional use.

Suitable for

• Automotive maintenance and repair
• General mechanical assembly and disassembly
• Household repairs and installations
• Tight-space fastening tasks where a flex head and small swing arc are beneficial

Key specifications

• Material: chrome-vanadium (CrV) tool steel
• Manufacturing: drop forged, hardened and tempered
• Finish: chrome plated with polished surface for corrosion resistance
• Ends: open-ended spanner and ring spanner (combination wrench)
• Ratchet: 72-tooth mechanism with 5° swing arc
• Direction control: switch lever for right/left ratchet operation
• Head type: flex head for improved accessibility
• Markings: clear size markings on the tool
• Weight: 90 g
• Standard: compliant with DIN 3113

How to use

Select the wrench and position the open end or ring end over the nut or bolt head. For confined or angled applications, use the flex head to approach the fastener from a better angle. Engage the ring end with the ratchet mechanism when continuous or incremental turning is needed; set the switch lever to the desired rotation direction. Use controlled force appropriate to the fastener and avoid excessive levering to prevent damage to the tool or fastener. After use, wipe the polished chrome finish clean and store the wrench in a dry place to preserve the surface and mechanisms.

Usage recommendations

Use the ring end with the ratchet engaged for repetitive tightening or loosening; switch the lever for direction changes rather than repositioning the wrench. Do not use the wrench as a hammer or pry bar. Regularly inspect the ratchet mechanism and flex head for wear, and keep the tool clean and lightly lubricated to maintain smooth operation.