STANLEY ST-STMT82843-0 12-Piece Combination Wrench Set 8-19 mm, Chrome Vanadium Steel, High-Chrome Polished, OGV 12-Point Ring End

Professional 12-piece combination wrench set covering metric sizes 8 to 19 mm, engineered from chrome vanadium steel for exceptional torque and corrosion resistance. Each wrench features a 15° angled open end and a 12-point OGV® ring end that grips fasteners securely while protecting their corners from rounding.

Advantages

The high-chrome polished finish not only resists rust but also makes the wrenches easy to wipe clean after use in oily or dirty environments. The OGV® ring profile applies force on the flat sides of the fastener rather than the corners, reducing the risk of rounding even under heavy load. The 15° offset on both ends improves access in tight spaces and keeps your knuckles clear of the work surface. Ergonomic handles provide a comfortable, secure grip during prolonged use, and the set meets ISO and DIN standards for professional reliability.

Suitable for

• Professional mechanics and automotive technicians
• Industrial maintenance and repair operations
• General workshop and DIY tasks requiring metric fasteners
• Users of Facom modular storage systems (compatible with their tool trays and chests)

Key specifications

• Wrench type: combination (open end + bi-hexagonal ring end)
• Sizes included: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm
• Material: chrome vanadium steel
• Finish: high-chrome polished
• Ring end: 12-point OGV® profile
• Open end angle: 15°
• Ring end offset: 15°
• Standards: ISO 691, ISO 1711-1, ISO 3318, ISO 7738, DIN 3113
• Corrosion resistance: high
• Torque resistance: high
• Handle design: ergonomic

Recommendations

For a complete metric wrench solution that combines durability, precision, and comfort, this STANLEY set is an excellent choice for both professional and home workshops. Its OGV® ring ends protect fasteners, and the high-chrome finish ensures long-lasting performance.