The Teng Double Ring Spanner is designed for efficient tightening and loosening of nuts and bolts in 12mm and 13mm sizes. Built from chrome vanadium steel with a satin finish, it combines durability with a professional appearance for both tradespeople and DIY enthusiasts. The tool features bi-hex openings at each end and a double-curved profile with a 75° offset to improve knuckle clearance in tight spaces. Manufactured and tested to DIN 838 standards, its 217 mm length provides a comfortable balance of leverage and control for a variety of mechanical, automotive, and home improvement tasks.
Features
- Double ring spanner with bi-hex openings
- 75° offset angle for knuckle clearance
- Satin finish for durability and professional appearance
- Made from chrome vanadium steel
- DIN 838 compatible
Technical specifications
- Size: 12 x 13 mm
- Length: 217 mm
- Material: Chrome vanadium steel
- Finish: Satin
- Standards: DIN 838
- Compatibility: 12 mm and 13 mm fasteners
Use the spanner on 12 mm or 13 mm fasteners; ensure the spanner fits snugly to prevent slipping and damage.
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