Wire Crimp Tools | McMaster-Carr

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Battery Terminal Crimpers

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Wire and Cable Crimper Dies

Wire and Cable Crimpers

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259 Products

Wire and Cable Crimpers

Terminal and Splice Crimpers

Terminal and Splice Ratchet Crimpers

The ratchet applies the correct pressure to ensure a complete crimp every time

11 products

Terminal and Splice Crimpers

Look like normal pliers, but have a built-in crimping die

2 products

Quick-Change Terminal and Splice Ratchet Crimpers

Dies snap in and out, so you can quickly change between connector types

16 products

Electrical Insulating Terminal and Splice Crimpers

Insulated handles protect against shock from contact with live circuits

1 product

High-Force Terminal and Splice Ratchet Crimpers

Reduce fatigue with an ergonomic design that crimps with one ton of compression force

8 products

Cordless Terminal and Splice Crimpers

Battery powered to make quick crimps with the press of a button

6 products

Wire Ferrule Crimpers

Wire Ferrule Ratchet Crimpers

The ratchet applies the right amount of pressure for a complete crimp every time

5 products

Wire Ferrule Crimpers

Crimp wire ferrules with these tools

2 products

Tight-Space Wire Ferrule Ratchet Crimpers

Crimp in tight spaces while the ratchet applies the correct pressure

2 products

Electrical Insulating Wire Ferrule Crimpers

Insulated handles protect against shock from contact with live circuits

1 product

Tight-Space Wire Ferrule Crimpers

Insert wire ferrules from the front to crimp in tight spaces

1 product

Pin-and-Sleeve Contact Crimpers

Mil. Spec. Pin-and-Sleeve Contact Ratchet Crimpers

The four-point crimp adheres to strict MIL-C-22520/1 standards

1 product

Pin-and-Sleeve Contact Ratchet Crimpers

The ratchet applies the correct pressure to ensure a complete crimp every time

11 products

Pin-and-Sleeve Contact Crimpers

Crimp pin-and-sleeve contacts in connectors

3 products

Compression Lug and Splice Crimpers

Compression Lug and Splice Ratchet Crimpers

The ratchet applies the correct pressure to ensure a complete crimp every time

2 products

Hydraulic Compression Lug and Splice Crimpers

A high-pressure pumping system crimps large copper and aluminum lugs

18 products

Dieless Compression Lug and Splice Crimpers

Turn a screw to adjust for different connector sizes without buying or changing dies

2 products

Cordless Dieless Compression Lug and Splice Crimpers

Battery-powered crimpers adjust automatically to your connector's size

6 products

Cordless Compression Lug and Splice Crimpers

Battery powered to make quick crimps with the press of a button

67 products

Dieless Hydraulic Compression Lug and Splice Crimpers

Adjust to different connector sizes while a pumping system gives you extra crimping force

2 products

Data and Coaxial Cable Crimpers

Ethernet Cable Ratchet Crimpers

The ratchet applies the correct pressure when you crimp ethernet cable

1 product

Coaxial Cable Ratchet Crimpers

The ratchet applies the correct pressure when you crimp coaxial cable

7 products

Coaxial Cable Crimpers

Compress BNC, F-type, and RCA coaxial connectors of any size

2 products

Ribbon Cable Crimpers

Crimp insulation-piercing connectors onto flat ribbon cable

1 product

Fiber-Optic Cable Ratchet Crimpers

Crimp FC, ST, SC, LC, SMA, and MT-RJ connectors onto fiber-optic cable

2 products

Tight-Space Coaxial Cable Crimpers

The elongated nose reaches into tight spaces

1 product

Other Products

Wire Stripper/Crimpers

Strip wire and crimp connectors with one tool

14 products

Battery Terminal Crimpers

Crimp battery terminals to secure them to battery cable

4 products

Compression Tools

Crimp sleeves around rope and wire rope to create loops for attaching fittings

55 products

Wire and Cable Crimper Dies

Attach to cordless crimpers to secure connectors onto cable

63 products

Outside Micrometers

Apply even pressure to objects to measure thickness more precisely than thickness gauges

7 products