1/2" 12-point socket wrench set TT1217 TENGTOOLS

1/2" 12-point socket set TT1217 TENGTOOLS. Set of 17 sockets with 12 points and a 1/2" drive, featuring a hip grip system that prevents slipping and damaging screws by holding them from the sides instead of the corners. Manufactured according to DIN 3124 and ISO 2725 standards in chrome-vanadium steel for daily use in professional and industrial environments.

Sockets: 10-11-12-13-14-15-16-17-18-19-20-21-22-24-27-30-32 mm.

FEATURES

Bi-hexagonal sockets

Sockets with satin chrome vanadium finish

Designed and manufactured according to DIN3120/3124 and ISO2725

Organized in a size 1 tool tray module (TT1)

TECHNICAL DATA

REGULATIONS

Manufactured according to DIN 3124 and ISO 2725 standards

The DIN 3124 and ISO 2725 standards (specifically ISO 2725-1) are the international standards that regulate manual drive sockets (sockets), being fundamental to ensure quality and interchangeability in the tool industry. These regulations precisely define critical dimensions, tolerances, and the design of the working opening (generally hexagonal or 12-point) of the sockets. By adhering to these specifications, manufacturers ensure that their sockets fit perfectly onto fasteners and can work with any standardized drive tool (such as ratchets), facilitating the safe and efficient transmission of torque in professional work.

USES AND APPLICATIONS

Torque application: Used for tightening and loosening hexagonal or bi-hexagonal nuts and bolts. The 1/2" drive is a standard and robust size, commonly used in jobs that require moderate to high force (torque).

AF Measurement System (Inches): This set is specifically for fasteners measured in the imperial system (AF - Across Flats, or in inches). It is essential for working on:

American Vehicles: Many cars and trucks manufactured in the U.S. (both classic and some modern) use fasteners in inches.

Motorcycles: Brands like Harley-Davidson predominantly use imperial measurements.

Industrial and Agricultural Machinery: Certain types of machinery, especially those of American origin, use this system.

Aerospace: Common in aircraft maintenance.