BỘ 4 ĐẦU NỐI HOLEX 649551 4

Version:

External and internal square drives to DIN 3120.
Forged external square drives with spring-mounted balls or pins, internal square drives with hole or snap grooves.

Supplied with:

(x–y) inch 1/4 – 3/8; 1/4 – 1/2; 3/8 – 1/2; 1/2 – 3/4.

Supplied with:

1 pc.
each reducer piece No.

649550:

Size 1; 2; 4; 6

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