Bi-hexagon socket, 1/2 inch 21 mm

Article no.: 642120 21
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1,203 pieces in stock

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  • Square drive: 1/2

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Product details

Technical Data

Width across flats 21 mm
Square drive 1/2 inch
Standard DIN 3124
⌀ drive output end 28.5 mm
Length 39 mm
Drive profile Bi-hex socket
Material Chrome vanadium steel
Surface chrome-plated
Type of product Socket insert

Identification numbers & Classifications

Article number 642120 21
EAN / GTIN 4045197164148
Manufacturer number 642120 21

Description

Version:

Forged from high quality steel, internally bevelled for easy fitting to bolt heads. Square socket drive with close tolerances for secure fit on the drive attachment. Internal square to DIN 3120.

Standard:

DIN 3124

Material:

Chrome vanadium steel, chrome-plated.

Note:

GARANT and HOLEX bi-hex sockets also available in imperial sizes (GARANT: No. 642132; HOLEX: No. 642122).

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⌀ drive output end 28.5 mm 28,5 mm 28,5 mm 28,5 mm
Drive profile Bi-hex socket 12-kant-Steckschlüssel 12-kant-Steckschlüssel 12-kant-Steckschlüssel
Square drive 1/2 inch 1/2 Zoll 1/2 Zoll 1/2 Zoll
Length 39 mm 77 mm 38 mm 77 mm
Width across flats 21 mm 21 mm 21 mm 21 mm
Material Chrome vanadium steel Chrom-Vanadium-Stahl Chrom-Vanadium-Stahl Chrom-Vanadium-Stahl
Type of product Socket insert Steckschlüssel-Einsatz Steckschlüssel-Einsatz Steckschlüssel-Einsatz

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