Impact Universal-Joint, CR-MO Impact Grade, Laser Etched, Flexible U-Joint Socket Accesses Hard to Reach Fasteners
- Ball spring design enables smooth 360-degree rotation
- Impact universal joint set reaches all fasteners, even in tough spots
- Tien-i Impact Impact Extnesion bar made from forged and heat treated Chrome Molybdenum Steel (CR-MO SCM440), fully impact grade, to withstand high torque from air-powered impact drivers and cordless drills
- Manganese Black Phosphate coating to ensure rust & corrosion resistance in rough environments. Corrosion-resistant black phosphate finish (Manganese)
- Meets or exceeds ANSI & DIN & ISO performance standards
- Designed to tackle the toughest jobs with solid durability.
Spec Size Chart
Product Detail
High Torque Strength
Meets at least 1.2 times the ANSI test torque standard. Verified by a single cycle test in which torque is applied up to a specified value without failure or permanent deformation.
Standard
Each member of our quality control team has undergone SGS training to ensure that every Tlen-I product satisfies DIN, ISO and ANSI/ASTM international standards. Seeing is believing. We would like to invite you to visit our factory and meet our quality control team.
Laser & Stamped Marking
Marked with the size in 2 way - visible laser mark and permanent stamp mark.
Fully Stepped Shoulders
Fully stepped shoulders allows better access to tight cavities.
Full-Length Socket Well
The inner shaft extends well into the base for better fastener engagement.
Material Quality
Tien-I is a member of China Steel Corporation (CSC), the leading steel company in Taiwan.