Crocodile Clips

Crocodile clips, also known as alligator clips, are spring loaded clips made from metal. Crocodile clips are typically serrated and have small teeth.


What are the benefits of crocodile clips made from different materials?


Crocodile clips can be constructed from a variety of metals, but the most common are steel (stainless, nickel plated or gold plated) and copper.


  • Stainless steel is incredibly hard wearing and resistant to corrosion, making it a popular choice for crocodile clips. However, stainless steel can be a difficult material to solder, which you may need to take into consideration when choosing the right crocodile clip for your application.

  • Nickel plated steel is also suited to a wide range of industries and (like stainless steel) provides you with excellent corrosion resistance.

  • Gold plated steel crocodile clips are typically more expensive than other steel counterparts but ideal for applications that require a low level of resistance and a high level of conductivity. Gold plating wears fairly easily, so you should only use this type of clip in situations where a large number of cycles aren’t required.

  • Copper crocodile clips are suited to applications that require excellent electrical conduction.


What are crocodile clips used for?


Crocodile clips are most commonly used for making temporary electrical connections. Clips can be used to connect two wires or to connect one lead directly to a device. They are incredibly useful in laboratories or experimental circuits. They are often used in educational settings to help demonstrate light bulbs, circuitry and batteries.


Crocodile clips can also be used for holding identification badges onto lanyards, or for dentistry bibs. They are also utilised by hobbyists to hold things together for gluing or modelling.


What are automotive clips?


Larger sized crocodile clips are typically used in the automotive industry. They can also be referred to as plier clips, plier style clips or battery clamps. Plier clips can be used for jumper cables, battery chargers and welding applications. They are constructed from materials with low electrical resistance such as solid copper and are insulated.


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Description Price Current Rating Jaw Opening Contact Material Insulated Colour Insulation Material
RS Stock No. 483-843
BrandRS PRO
$0.52
Each (In a Pack of 10)
units
- - Nickel-Plated Iron Yes Red PE
RS Stock No. 451-1431
Mfr. Part No.AC285
BrandFluke
$45.00
Each
units
10A 20mm Steel Yes Black, Red Rubber
RS Stock No. 446-967
BrandRS PRO
$14.44
1 Pair
Pair(s)
10A 24mm Nickel Yes Black, Red -
RS Stock No. 169-1838
Mfr. Part No.BU-60X
BrandMueller
$1.408
Each (In a Bag of 250)
units
10A 7.9mm Stainless Steel - Natural -
RS Stock No. 756-6743
Mfr. Part No.BU-60X
BrandMueller
$1.50
Each (In a Pack of 5)
units
10A 7.9mm Stainless Steel - Natural -
RS Stock No. 483-859
BrandRS PRO
$0.642
Each (In a Pack of 10)
units
- - Nickel-Plated Iron Yes Black PE
RS Stock No. 248-7847
Mfr. Part No.66.9575-22
$14.45
Each
units
32A 39.5mm Brass Yes Red -
RS Stock No. 518-1047
Mfr. Part No.99.00077
$21.66
1 Pair
Pair(s)
32A 20mm - Yes Black, Red -
RS Stock No. 775-8059
Mfr. Part No.AC175
BrandFluke
$45.00
Each
units
10A 8mm - Yes Black, Red -
RS Stock No. 155-9569
Mfr. Part No.930122000
$2.526
Each (In a Pack of 5)
units
4A 10mm Stainless Steel - - -
RS Stock No. 405-455
Mfr. Part No.930 317-801
$3.99
Each
units
5A - Brass Yes Red -
RS Stock No. 150-1318
Mfr. Part No.BU-60-HS-2
BrandMueller
$1.57
Each
units
10A 7.9mm Steel Yes Red Tenite Acetate
RS Stock No. 714-8269
Mfr. Part No.BU-40C-2
BrandMueller
$3.28
Each
units
20A 19mm Copper - Red PVC
RS Stock No. 738-5850
BrandRS PRO
$0.91
Each
units
- - Iron Yes Black PVC
RS Stock No. 738-957
Mfr. Part No.932146101
$8.34
Each
units
25A 9.5mm Brass Yes Red PP
RS Stock No. 446-973
Mfr. Part No.24.0157-22 24.0157-21
$19.17
1 Pair
Pair(s)
15A 11mm Brass Yes Black, Red -
RS Stock No. 103-4953
Mfr. Part No.63-26607A PKTS.
BrandOrbitec
$0.838
Each (In a Pack of 10)
units
- 6mm - Yes Red -
RS Stock No. 714-8266
Mfr. Part No.BU-40C-0
BrandMueller
$3.28
Each
units
20A 19mm Copper - Black PVC
RS Stock No. 756-6724
Mfr. Part No.BU-60
BrandMueller
$0.774
Each (In a Pack of 10)
units
10A 7.9mm Nickel-Plated Steel, Steel - Natural -
RS Stock No. 756-4646
Mfr. Part No.BU-21APS
BrandMueller
$4.14
Each
units
50A 27mm Zinc-Plated Steel - Natural -
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