Set 6 đầu bit socket lục giác size 1/4

Version:

Drives / accessories to DIN 3122 / 3123; sockets to DIN 3124.
Internal / external square drives to DIN 3120.

Application:

For hexagon socket head screws with thread M3 − M10.

Material:

Chrome vanadium steel, chrome-plated.

Supplied with:

Bits for hexagon:

6 pcs.
No.
631720size 2.
5; 3; 4; 5; 6; 8

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