Hexagonal individual tip of 1/4" and 25 mm, 3 units TENGTOOLS

Hexagonal individual tip of 1/4" and 25 mm TENGTOOLS. TPX tips of 25 mm with hole (for screws with central hole). For TPX internal mouth screws. Pack of 3 units.

FEATURES

To be used with bit holders and accessories with a 1/4" hexagonal tip

Designed for use with tamper-proof TPX hole fasteners

Use it with internal TPX heads

Designed and manufactured according to DIN ISO 1173

TECHNICAL DATA

USES AND APPLICATIONS

• Maximum Torque: The cross handle allows applying much greater torque with less effort, ideal for loosening rusted screws or tightening firmly.

• Deep Access: Its long rods are designed to easily reach sunk hexagonal screws or those located in narrow and hidden spaces of machinery and engines.

• Precision Mechanics: Essential in automotive, motorcycling, and cycling workshops for critical adjustments on brakes, suspensions, engine blocks, and chassis components.

• Industrial Maintenance and Assembly: They speed up the assembly of furniture, structures, and the repair of heavy machinery where quick rotation and final force are required.

• Double Action (Speed/Torque): They allow using the long arm to quickly turn the screw until it seats, and the short arm of the handle for the final strong tightening.

NORMS

The DIN 3126 and ISO 1173 standards are the international standards that specify the characteristics of couplings and screwdriver bits for use in electric or manual tools. ISO 1173 defines the most common types of external hexagonal coupling (such as C 6.3, E 6.3, H 6.3) used to insert tips into bit holders or directly into electric screwdrivers, ensuring their global compatibility and interchangeability. Meanwhile, DIN 3126 complements this standard by establishing the requirements for screwdriver tips and their supports, covering aspects such as the dimensions of the working tip (e.g., Phillips, Pozidriv, Torx), material hardness, and torsion resistance. Together, these standards ensure that the tips fit securely, transmit torque efficiently, and have an adequate lifespan, improving safety and productivity in screwing tasks.