Hex Keys

A hex key, also known as an Allen Key, Allen wrench or hex wrench is a small L shaped or T shaped tool with a 6-sided hexagonal tip which is used to loosen hex socket screws or bolts.

Types of Hex Key

L-Shaped Hex Keys: L Shaped Hex Keys or L Keys are the most common type of hex key with a hexagonal tip at each end

T-Shaped Hex Keys: T-shaped hex keys or T bar Allen Keys have a crossbar or T shaped handle at the end which provides a better grip

Folding Allen Key Sets: Folding Allen Key Sets consist of an outer casing from which a selection of different sized Allen keys can be unfolded, a bit like a penknife or multi-tool

Hex keys or Allen keys are available in metric sizes and imperial sizes Imperial Allen Keys. They are also available in Allen Key Sets which include a range of popular hex key sizes including 12mm Allen keys. RS also supply Allen keys from leading brands such as Wera Allen Keys, Wera Allen Key Sets and Bondhus Allen Keys

For more information please refer to our Hex Keys Guide

For our range of hex socket screws please see Socket Screws

1506 Products showing for Hex Keys

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In Stock
RS PRO 15 piece L Metric Hex Key Set, Hex size 1.27 to 10 mm
  • RS stock no. 542-3509
Subtotal (1 unit)
R 356,07(exc. VAT)
R 356,07/unit
In Stock
RS PRO 9 piece L Metric Hex Key Set, Hex size 1.5 to 10 mm
  • RS stock no. 449-9606
Subtotal (1 set)
R 120,95(exc. VAT)
R 120,95/set
In Stock
RS PRO 10 piece T Metric Hex Key Set, Hex size 2.5 → 10 mm
  • RS stock no. 537-811
Subtotal (1 set)
R 968,22(exc. VAT)
R 968,22/set
In Stock
RS PRO 8 piece L Metric Hex Key Set, Hex size 0.7 to 4 mm
  • RS stock no. 450-1002
Subtotal (1 unit)
R 110,26(exc. VAT)
R 110,26/unit
In Stock
RS PRO L Metric Hex Key Set, Hex size 2 mm
  • RS stock no. 735-065
Subtotal (5 units, in packs of 5)
R 99,72(exc. VAT)
R 19,944/unit
In Stock
RS PRO L Metric Hex Key, Hex size 5 mm
  • RS stock no. 735-100
Subtotal (1 unit)
R 53,82(exc. VAT)
R 53,82/unit
In Stock
RS PRO 9 piece Folding Imperial Hex Key Set, Hex size 5/64 → 1/4 in
  • RS stock no. 537-754
Subtotal (1 set)
R 182,68(exc. VAT)
R 182,68/set
In Stock
RS PRO 12 piece L Imperial Hex Key Set, Hex size 0.05 → 7/32 in
  • RS stock no. 151-1519
Subtotal (1 set)
R 434,08(exc. VAT)
R 434,08/set
In Stock
RS PRO L Metric Hex Key Set, Hex size 2 mm
  • RS stock no. 734-882
Subtotal (5 units, in packs of 5)
R 30,53(exc. VAT)
R 6,106/unit
In Stock
RS PRO 8 piece L Imperial Hex Key Set, Hex size 0.028 to 5/64 in
  • RS stock no. 450-1018
Subtotal (1 set)
R 91,72(exc. VAT)
R 91,72/set
In Stock
RS PRO T Metric Hex Key, Hex size 4 mm
  • RS stock no. 151-1509
Subtotal (1 unit)
R 91,52(exc. VAT)
R 91,52/unit
In Stock
RS PRO 10 piece L Imperial Hex Key Set, Hex size 1/16 → 3/8 in
  • RS stock no. 537-782
Subtotal (1 set)
R 384,09(exc. VAT)
R 384,09/set
In Stock
RS PRO 9 piece L Imperial Hex Key Set, Hex size 5/64 → 3/8 in
  • RS stock no. 663-358
Subtotal (1 set)
R 370,65(exc. VAT)
R 370,65/set
In Stock
RS PRO 13 piece L Imperial Hex Key Set, Hex size 0.05 → 3/8 in
  • RS stock no. 151-1507
Subtotal (1 set)
R 501,37(exc. VAT)
R 501,37/set
In Stock
RS PRO 5 piece L Metric Hex Key Set, Hex size 1.27 mm
  • RS stock no. 609-590
Subtotal (5 units, in packs of 5)
R 25,92(exc. VAT)
R 5,184/unit
In Stock
RS PRO 15 piece L, T Metric Hex Key Set, Hex size 1.5 → 10, 2 → 6 mm
  • RS stock no. 833-5913
Subtotal (1 unit)
R 939,03(exc. VAT)
R 939,03/unit
In Stock
RS PRO T Metric Hex Key, Hex size 5 mm
  • RS stock no. 151-1511
Subtotal (1 unit)
R 102,11(exc. VAT)
R 102,11/unit
In Stock
RS PRO 10 piece T Imperial Hex Key Set, Hex size 3/32 → 3/8 in
  • RS stock no. 537-805
Subtotal (1 set)
R 960,89(exc. VAT)
R 960,89/set
In Stock
RS PRO L Metric Hex Key, Hex size 12 mm
  • RS stock no. 499-2436
Subtotal (1 unit)
R 173,94(exc. VAT)
R 173,94/unit
In Stock
RS PRO L Metric Hex Key Set, Hex size 2 mm
  • RS stock no. 265-8367
Subtotal (50 units, in packs of 50)
R 263,70(exc. VAT)
R 5,274/unit
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