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Impact Universal-Joint, CR-MO Impact Grade, Laser Etched, Flexible U-Joint Socket Accesses Hard to Reach Fasteners

  • ANSI or DIN
  • 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. 

3/8"DR. UNIVERSAL IMPACT JOINT

Item No. L(mm) L1 L2 D1 (g)
ECIUJ300 50.00 30.00 33.50 22 93

1/2"DR. UNIVERSAL IMPACT JOINT

Item No. L(mm) L1 L2 D1 (g)
ECIUJ400 63.00 36.00 43.00 30 194

3/4"DR. UNIVERSAL IMPACT JOINT

Item No. L(mm) L1 L2 D1 (g)
ECIUJ600 90.00 53.00 59.00 44 610
Product Detail
High Torque Strength

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

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
Laser & Stamped Marking

Marked with the size in 2 way - visible laser mark and permanent stamp mark.

Fully Stepped Shoulders
Fully Stepped Shoulders

Fully stepped shoulders allows better access to tight cavities.

Full-Length Socket Well
Full-Length Socket Well

The inner shaft extends well into the base for better fastener engagement.

Material Quality
Material Quality

Tien-I is a member of China Steel Corporation (CSC), the leading steel company in Taiwan.

Contact Tien-i
Contact Tien-i

In order to purchase or customize products, and learn more information about your MOQ deal.
Contact Tien-i service center to start your purchase procedure.

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