Tien-I manufacture and supply heavy-duty truck lug wrench, cross spanner, lug sockets, four-way rim wrench for high torque used need. Exceed ANSI and DIN torque requirement.
• Forged heat treated steel
• Rugged welded cross design for two-handed torque
• Chrome plated finish resists corrosion
• 6-point wrenches (mm): 17,19, 21, and 23mm