Wrenches

Hex key Unior 220/3

0,52 – 19,81 €

In stock — 35 pieces, ship immediately

Hex key Unior 220/3 is an L-shaped Allen key for tightening and loosening hexagon socket screws. It is made of chrome-vanadium steel, fully hardened and tempered, and nickel plated. Available …

Available variants

Hex key 1.5 mm

ERP code: 13969 · Catalogue number: 607823

Socket size: 1.5 mm Length: 46.5 mm

0,52 €

2 pcs

Hex key 2 mm

ERP code: 13970 · Catalogue number: 607824

Socket size: 2 mm Length: 52 mm

0,52 €

2 pcs

Hex key 2.5 mm

ERP code: 17043 · Catalogue number: 607825

Socket size: 2.5 mm Length: 58.5 mm

0,80 €

Out of stock

Hex key 3 mm

ERP code: 6724 · Catalogue number: 601036

Socket size: 3 mm Length: 66 mm

1,00 €

2 pcs

Hex key 4 mm

ERP code: 3853 · Catalogue number: 601037

Socket size: 4 mm Length: 74 mm

0,66 €

5 pcs

Hex key 5 mm

ERP code: 6725 · Catalogue number: 601038

Socket size: 5 mm Length: 85 mm

1,06 €

4 pcs

Hex key 6 mm

ERP code: 3854 · Catalogue number: 601040

Socket size: 6 mm Length: 96 mm

1,12 €

3 pcs

Hex key 7 mm

ERP code: 3855 · Catalogue number: 601041

Socket size: 7 mm Length: 102 mm

2,39 €

3 pcs

Hex key 8 mm

ERP code: 9381 · Catalogue number: 601042

Socket size: 8 mm Length: 108 mm

2,79 €

2 pcs

Hex key 10 mm

ERP code: 9485 · Catalogue number: 601044

Socket size: 10 mm Length: 122 mm

3,21 €

3 pcs

Hex key 12 mm

ERP code: 6340 · Catalogue number: 601045

Socket size: 12 mm Length: 137 mm

4,16 €

3 pcs

Hex key 14 mm

ERP code: 3716 · Catalogue number: 601046

Socket size: 14 mm Length: 154 mm

6,98 €

1 pcs

Hex key 17 mm

ERP code: 6083 · Catalogue number: 601047

Socket size: 17 mm Length: 177 mm

12,98 €

3 pcs

Hex key 19 mm

ERP code: 6084 · Catalogue number: 601048

Socket size: 19 mm Length: 199 mm

19,81 €

2 pcs

Hex key 1.5 mm

ERP code: 13969 · Catalogue number: 607823

Socket size: 1.5 mm Length: 46.5 mm

0,52 € 2 pcs

Hex key 2 mm

ERP code: 13970 · Catalogue number: 607824

Socket size: 2 mm Length: 52 mm

0,52 € 2 pcs

Hex key 2.5 mm

ERP code: 17043 · Catalogue number: 607825

Socket size: 2.5 mm Length: 58.5 mm

0,80 € Out of stock

Hex key 3 mm

ERP code: 6724 · Catalogue number: 601036

Socket size: 3 mm Length: 66 mm

1,00 € 2 pcs

Hex key 4 mm

ERP code: 3853 · Catalogue number: 601037

Socket size: 4 mm Length: 74 mm

0,66 € 5 pcs

Hex key 5 mm

ERP code: 6725 · Catalogue number: 601038

Socket size: 5 mm Length: 85 mm

1,06 € 4 pcs

Hex key 6 mm

ERP code: 3854 · Catalogue number: 601040

Socket size: 6 mm Length: 96 mm

1,12 € 3 pcs

Hex key 7 mm

ERP code: 3855 · Catalogue number: 601041

Socket size: 7 mm Length: 102 mm

2,39 € 3 pcs

Hex key 8 mm

ERP code: 9381 · Catalogue number: 601042

Socket size: 8 mm Length: 108 mm

2,79 € 2 pcs

Hex key 10 mm

ERP code: 9485 · Catalogue number: 601044

Socket size: 10 mm Length: 122 mm

3,21 € 3 pcs

Hex key 12 mm

ERP code: 6340 · Catalogue number: 601045

Socket size: 12 mm Length: 137 mm

4,16 € 3 pcs

Hex key 14 mm

ERP code: 3716 · Catalogue number: 601046

Socket size: 14 mm Length: 154 mm

6,98 € 1 pcs

Hex key 17 mm

ERP code: 6083 · Catalogue number: 601047

Socket size: 17 mm Length: 177 mm

12,98 € 3 pcs

Hex key 19 mm

ERP code: 6084 · Catalogue number: 601048

Socket size: 19 mm Length: 199 mm

19,81 € 2 pcs

Hex key Unior 220/3 is an L-shaped Allen key for tightening and loosening hexagon socket screws. It is made of chrome-vanadium steel, fully hardened and tempered, and nickel plated. Available in 14 metric sizes from 1.5 to 19 mm, in accordance with ISO 2936.

Features

Material: chrome-vanadium steel (CrV)
Fully hardened and tempered
Surface finish: nickel plated
Profile: hexagon socket (Allen), metric sizes
Standard: ISO 2936
Sizes: 1.5 – 19 mm
Long arm length (L1): 46.5 – 199 mm, short arm (L2): 15.5 – 89 mm
Unior lifetime warranty

Safety profile

The Unior safety cut distributes force across the flanks of the screw head rather than its corners. This reduces the risk of damaging the hexagon socket and ensures precise force transmission.

Which size fits my screw?

Reference key sizes for socket head cap screws to ISO 4762 (DIN 912):

M3 – 2.5 mm
M4 – 3 mm
M5 – 4 mm
M6 – 5 mm
M8 – 6 mm
M10 – 8 mm
M12 – 10 mm
M14 – 12 mm
M16 – 14 mm
M20 – 17 mm
M24 – 19 mm

Applications

Car and motorcycle servicing
Machinery and industrial equipment maintenance
Assembly of equipment, bicycles and furniture
Workshop and home use

Hex key Unior 220/3

Available variants

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