RS PRO L Metric Hex Key Set, Hex size 4 mm

View all Hex Keys

Subtotal (1 pack of 5 units)*

Kr. 34,41

(exc. VAT)

Kr. 43,01

(inc. VAT)

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In Stock
  • 3 990 unit(s) ready to ship
  • Plus 685 unit(s) ready to ship from another location
  • Plus 1 500 unit(s) shipping from 30 April 2026
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Units
Per unit
Per Pack*
5 +Kr. 6,882Kr. 34,41

*price indicative

RS Stock No.:
734-911
Distrelec Article No.:
304-17-713
Brand:
RS PRO
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Brand

RS PRO

Unit of Measure

Metric

Product Type

Hex Key Set

Shape

L

Hex Size

4 mm

Short or Long Arm

Long

Overall Length

70mm

End Type

Hex

Non-Sparking

No

Height Safe

No

Finish

Black

Material

Chrome Vanadium Steel

Overall Width

25mm

Standards/Approvals

No

RoHS Status: Exempted

COO (Country of Origin):
TW
Small Pack Size: 734-911

RS PRO Individual Hex Key


From RS PRO, this high-quality hex key set is a handy way to keep differing allen key sizes all in one place. The L-shaped key has a long arm, and so is ideal for deep-set bolts.

The hex key is corrosion resistant and is made from chrome-finished S2 steel, for a long and dependable tool life.

Features and Benefits

• The key is precision formed to give an exact dimensional tolerance, to give a precise fit

• Metric size

• The L shape and long arm makes it easy to reach deeply in-set bolts

• High corrosion protection

• Heat-treated chrome vanadium steel with a blackened finish

• Long arm hex keys allow more reach and a greater torque

Applications

Often referred to as an allen key or L-wrench, the hex key is a driver designed for hex nuts and sockets, and are generally easier to turn and apply torque than more conventional screws. As such, they are ideal for when fasteners need to be adjusted or equipment needs to be dismantled. From furniture assembly to bicycle maintenance, this metric hex key is ideal.

Tool Care

This chrome-plated hex keys has a degree of corrosion resistance, however, correct storing of your tools will increase their useful life. It is recommended that the tools are stored in a clean and dry environment.

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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