1/2" TT1 Torque Bar and Wheel Nut Set (8 pieces) TENGTOOLS

1/2" TT1 (8 pieces) TENGTOOLS torque bar and wheel nut set. Set of sockets and torque bars for tightening car wheels. When the specified torque is reached, the socket stops while the drive end jumps back with each hit. Reduces the risk of broken bolts or deformed rims.

Torque bars 1/2": 90-110-120-140 Nm
1/2" sockets: 17-19-21 mm
Impact socket adapter: 3/8 x 1/2

FEATURES

For the correct tightening of the wheel nut sleeves of automobiles

When the correct torque is reached, the end of the torque bar sleeve stops turning while the drive end returns with each stroke.

Reduces the risk of cutting the wheel nut bolts or deforming the rims and brake discs.

Chrome molybdenum sockets for wheel nuts with protective inserts to prevent damage to the wheels

Organized in a size 1 tool tray module (TT1)

TECHNICAL DATA

USES AND APPLICATIONS

Heavy Mechanics and Automotive: Disassembly and assembly of engine components, transmissions, and brake systems that use TX profile screws and require high torque application.

Use with Impact Tools: Safe application of torque with pneumatic or electric impact wrenches, as the sockets are made of chrome molybdenum, a material resistant to vibration and sudden force.

Industrial Maintenance: Fixing or releasing Torx screws in industrial machinery, assembly equipment, or production lines where speed and durability of the sockets are critical.

REGULATIONS

The DIN 3129 standard specifies the requirements for impact sockets (or impact sockets), unlike manual drive sockets that cover other standards. This standard is crucial because impact sockets are designed to be used with electric or pneumatic impact tools, which apply much greater torque and shock forces than manual tools. DIN 3129 establishes the dimensions, the design of the drive square and the working head, and, most importantly, the material and hardness requirements to ensure that impact sockets can withstand extreme loads without breaking. This guarantees user safety and tool durability, as a socket not designed for impact could break violently under these conditions.