Combination wrench AWTools AW39767, size unspecified, steel, 35 g

AWTools AW39767 is a combination wrench made of chrome-vanadium (CrV) tool steel, designed for tightening and loosening nuts and bolts in general mechanical, maintenance and DIY tasks. The tool features a box (ring) end and an open end, a satin finish to reduce slippage, clear size markings for quick identification and a 15° angled ring end for improved accessibility on flat surfaces. The wrench is drop forged, hardened and tempered and meets DIN 3113 requirements. With a weight of approximately 35 g, it is a lightweight hand tool intended for both amateur and professional use.

Advantages

The combination of a ring end and an open end provides versatility for different fastening situations without changing tools. Chrome-vanadium construction with drop forging, hardening and tempering ensures strength and durability while the satin finish improves grip and reduces reflections. The 15° angle of the ring end increases access in confined or low-clearance positions, and clear size markings speed up tool selection during work. Compliance with DIN 3113 indicates consistent manufacturing and dimensional accuracy.

Suitable for

• General workshop maintenance and repairs
• Automotive and bicycle repairs where compact access is needed
• Home DIY assembly and mechanical tasks
• Light professional use in service and installation work

Key specifications

• Material: Chrome-vanadium (CrV) tool steel
• Manufacturing: Drop forged, hardened and tempered
• Finish: Satin finish to reduce slippage
• Ends: One open-ended spanner and one ring (box) end
• Ring end angle: 15° for improved accessibility
• Markings: Clear size markings for quick identification
• Weight: Approximately 35 g
• Standard: Complies with DIN 3113

How to use

Select the correct wrench size using the clear markings and place the ring or open end over the fastener. For higher torque and reduced rounding of fasteners, use the ring end where possible; angle the ring end as needed to access tight or flat-surface locations. Use the open end for quick engagement on exposed bolts and nuts or when sliding the tool along the fastener is required. Apply steady, controlled force and avoid sudden jerks. After use, wipe the wrench clean and store it in a dry place to prevent corrosion.

Usage recommendations

Use the AWTools AW39767 within the torque limits appropriate for its size and material. Avoid using the wrench as a hammer or pry bar and do not extend the handle with pipes or similar leverage aids. For consistent performance, keep the tool clean, inspect it periodically for wear or deformation, and replace it if any damage is detected.