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Hexagon bit socket, 3/8 inch 3 mm

Article no.: 637620 3
  • Square drive: 3/8


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Product details

Technical Data

Hexagon 3 mm
Square drive 3/8 in
⌀ drive end 19 mm
Length 46 mm
Drive profile Hexagon screwdriver
Type of product Socket insert

Identification numbers & Classifications

Article number 637620 3
EAN / GTIN 4045197163493



Forged from high quality steel, internally bevelled for easy fitting to bolt heads. Internal square to DIN 3120.
Bit made from high-alloy special steel, bright finished.


DIN 7422


Chrome vanadium steel, chrome-plated.


GARANT and HOLEX hexagon bits are available also in imperial sizes from our eShop (GARANT: No. 637632; HOLEX: No. 637622).

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Hexagon bit socket, 3/8 inch  3 mm

Hexagon bit socket, 3/8 inch 3 mm

⌀ drive end 19 19
Drive profile Hexagon screwdriver Hexagon screwdriver
Square drive 3/8 3/8
Length 46 46
Hexagon 3 3
Type of product Socket insert Socket insert

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