brands

attributes.Features

attributes.Product_Type

attributes.Imperial_or_Metric

attributes.Number_of_Pieces

attributes.Hex_Key_Size

attributes.Shape

attributes.Finish

attributes.Tip_Type

attributes.Short_or_Long_Arm

materials

attributes.Model_Number

CK 9 piece L Shape Metric Hex Key Set, 1.5 → 10mm

CK T Shape Metric Hex Key, 4mm

CK 10 piece L Shape Metric, 1.5 mm, 2.5 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm

CK T Shape Imperial Hex Key, 3.5mm

CK 9 piece L Shape Imperial, 1/8 in, 3/8 in, 3/16 in, 3/32 in, 5/16 in, 5/32 in, 5/64 in, 7/32 in

CK T Shape Imperial Hex Key, 3mm

CK 9 piece L Shape Metric Hex Key Set, 1.5mm

CK 8 piece Folding Imperial Hex Key Set, 1.5 → 8mm

CK 5 piece T Shape Imperial Hex Key Set, 3 → 6mm


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](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4294379624) 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](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4294379631) have a crossbar or T shaped handle at the end which provides a better grip

**Folding Allen Key Sets:** [Folding Allen Key Sets](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4290511960) 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](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4294407154). They are also available in [Allen Key Sets](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=xyz) which include a range of popular hex key sizes including [12mm Allen keys](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4291389928). RS also supply Allen keys from leading brands such as [Wera Allen Keys](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4294964448), [Wera Allen Key Sets](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=xyz) and [Bondhus Allen Keys](https://uk.rs-online.com/web/c/hand-tools/screwdrivers-hex-torx-keys/hex-keys/?applied-dimensions=4294966929)

For more information please refer to our [Hex Keys Guide](https://uk.rs-online.com/web/content/discovery/ideas-and-advice/hex-keys-guide)

For our range of hex socket screws please see [Socket Screws](https://uk.rs-online.com/web/c/fasteners-fixings/screws-bolts/socket-screws/)



Hex Keys

Screwdrivers, Hex & Torx Keys

Hand Tools

1228569899

1370019343

1492797549

1805640584

1950438482

2911534392

2972144945

3047907070

3089561311

3379516231

3577158573

3702440375

3893962904

3999174723

4084450865

4292484756

595160564

607105215

630592386

1953764780

2854130884

3031041232

3606191116

3694170890

4239710393

Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

Wera L Shape Metric Hex Key Set, 11 x 120mm

RS PRO 10 piece T Shape Metric Hex Key Set, 1/4 → 9/64in

Wera 9 piece L Shape Metric Hex Key Set 1 x 2.0x50 mm 1 x 3.0x63 mm 1 x

Sutton Tools 22 piece L Shape Hex Key Set

CK Hex Keys

9 Products showing for CK Hex Keys

Popular Searches

Related links