Ring wrench YATO YT-0135, chromium-vanadium steel, sizes 8 mm and 10 mm, length 140 mm

YATO YT-0135 is a double-ended ring wrench manufactured from chromium-vanadium steel, featuring two working sizes: 8 mm and 10 mm. With an overall length of 140 mm and a silver finish, this compact hand tool is designed to access and operate hex fasteners in tight spaces. The closed-ring ends provide full contact with fastener heads to reduce rounding and ensure stable torque transfer during tightening and loosening operations.

Advantages

The chromium-vanadium steel construction offers improved strength and wear resistance compared with standard carbon tool steel, while the closed-ring design increases contact area for safer engagement with nuts and bolts. The 140 mm length balances reach and leverage, making the wrench suitable for confined working environments. A uniform silver finish helps protect the surface from corrosion and provides a smooth feel during handling.

Suitable for

• Automotive repair and maintenance tasks requiring compact wrenches
• Mechanical assembly and disassembly of machines and equipment
• Household repairs where access to small hex fasteners is needed
• Workshop use for light to medium torque applications

Key specifications

• Material: chromium-vanadium steel
• Working sizes: 8 mm and 10 mm
• Total length: 140 mm
• Finish: silver
• Double-ended closed-ring configuration

How to use

Select the ring end that corresponds to the fastener size and fit it fully over the nut or bolt head so the ring seats evenly around the fastener. Apply steady force to turn the wrench in the required direction, taking care to maintain full contact to minimize slipping or rounding. For stubborn fasteners, use controlled leverage and avoid sudden impacts; use appropriate personal protective equipment when working under load.

Usage recommendations

Use the 8 mm end for smaller hex fasteners and the 10 mm end for slightly larger ones; avoid using the wrench on rounded or damaged fasteners. Store the tool in a dry place and wipe clean after use to maintain the finish and prevent corrosion. For high-torque or precision-critical applications, consider using a torque-rated tool.