1/2" Socket Wrench 12 Points AF M120112-C TENG TOOLS

1/2" Socket Wrench 12 Points AF M120112-C TENG TOOLS. Bi-hexagonal 1/2 regular series, inches. DIN 3124/ISO 2725. Chrome vanadium. Matte finish.

FEATURES

Bi-hexagonal socket

Chrome vanadium

Satin finish

Retention groove for the ball retainer that secures the connection of the socket to the drive end.

Designed and manufactured according to DIN3120/3124 and ISO2725 standards

Supplied with a metal clip for use with a socket rail.

TECHNICAL DATA

REGULATIONS

The combination of DIN 3120, DIN 3124, and ISO 2725 standards establishes a comprehensive system of quality and compatibility for manual tightening tools, specifically focusing on ratchet wrenches and sockets. DIN 3120 is the foundation of the entire system, as it defines the dimensions and tolerances of the drive squares (the male and female parts that couple, such as 1/4", 3/8", 1/2") in hand tools. By standardizing these couplings, it ensures that a ratchet from one manufacturer fits perfectly with a socket from another, guaranteeing universal interchangeability.

Meanwhile, the DIN 3124 and ISO 2725 standards (particularly ISO 2725-1) focus on the sockets themselves, complementing DIN 3120. These specifications regulate the dimensions, designation, and marking of the working head of the socket (the part that engages the screw or nut).