Combination wrench STANLEY STMT95790-0 — 12 mm, chromium-vanadium steel, stainless finish

STANLEY STMT95790-0 is a 12 mm combination wrench machined from chromium-vanadium steel with a stainless appearance. The hand tool integrates an open end and a boxed (ring) end to fasten and loosen nuts and bolts, while its compact dimensions (width 44 mm, depth 163 mm, height 24 mm) make it easy to handle and store. The chrome finish enhances corrosion resistance and simplifies cleaning, and the 12-point box end allows straightforward engagement with fasteners.

Advantages

The combination of an open end and a 12-point box end provides versatility for a range of fastening tasks without the need to switch tools. Constructed from chrome vanadium steel, the wrench offers improved strength and wear resistance for regular workshop use. The chromed surface reduces the risk of corrosion and allows the tool to retain a clean appearance after repeated use. The size and offset geometry improve access to confined fasteners and support controlled torque application.

Suitable for (tasks / use cases)

• Automotive repair and maintenance
• Mechanical assembly and disassembly
• General maintenance and household repairs
• Workshop and industrial fastening tasks

Key specifications

• Wrench size: 12 mm
• Material: chromium-vanadium steel
• Finish: chrome/stainless appearance
• Box end type: 12-point ring
• Open end offset: 15° (approximate)
• Dimensions (approx.): width 44 mm, depth 163 mm, height 24 mm

How to use

Select the 12 mm combination wrench for the corresponding nut or bolt head. Place the box end over the fastener for maximum contact when applying torque; use the open end where space or approach angle prohibits the box end. Apply force evenly and avoid sudden impacts or excessive leverage beyond the rated capacity of the fastener. After use, wipe the tool clean and store it in a dry location to preserve the chrome finish and tool integrity.

Usage recommendations

For safe and reliable results, inspect the wrench for wear or deformation before use, ensure correct fit on the fastener to reduce rounding, and avoid using the wrench with cheater bars or impact tools. Regular cleaning and light lubrication of storage areas will help maintain the chrome finish and prevent corrosion.